{"title":"Advancer","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThey do not warp at high temperatures. They are rated for use up to cone 16 !\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThey are recommended for gas, soda, and electric kilns.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood-fired kilns.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/span\u003e","products":[{"product_id":"advancer-kiln-shelf-10-x20-x-5-16-silicon-carbide-ssfadv1020","title":"Advancer Silicon Carbide Kiln Shelf - 10\" x 20\" Rectangle, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 10 x 20 x 5\/16\" Nitride Bonded Silicon Carbide\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb. \u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114710982978,"sku":"SSFADV1020","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV1020-2_99c9d425-a72e-4e57-b2b5-8ad26253362f.jpg?v=1698171744"},{"product_id":"advancer-kiln-shelf-11x22-silicon-carbide-ssfadv1122","title":"Advancer Silicon Carbide Kiln Shelf - 11\" x 22\" Rectangle, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 11 x 22x 5\/16\" Nitride Bonded Silicon Carbide\u003c\/h2\u003e\n\u003cp\u003eJust 8 pounds!\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb. \u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114712162626,"sku":"SSFADV1122","price":430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV1020-2.jpg?v=1698171738"},{"product_id":"advancer-kiln-shelf-12-x12-x-5-16-silicon-carbide-ssfadv1212","title":"Advancer Silicon Carbide Kiln Shelf - 12\" x 12\" Square, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 12 x 12 x 5\/16\" Nitride Bonded Silicon Carbide\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb. \u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114713440578,"sku":"SSFADV1212","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV1212-2.jpg?v=1698171728"},{"product_id":"advancer-kiln-shelf-12-x-24-x-5-16-nitride-bonded-ssfadv1224","title":"Advancer Silicon Carbide Kiln Shelf - 12\" x 24\" Rectangle, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 12 x 24 x 5\/16\" Nitride Bonded Silicon Carbide\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.) \u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114714554690,"sku":"SSFADV1224","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV1020-2_7f0a66ba-2450-4ed0-9237-2a33163a7eae.jpg?v=1698171821"},{"product_id":"advancer-kiln-shelf-13-x26-x-5-16-silicon-carbide-ssfadv1326","title":"Advancer Silicon Carbide Kiln Shelf - 13\" x 26\" Rectangle, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 13 x 26 x 5\/16\" Nitride Bonded Silicon Carbide : Fits Center of many Oval kilns\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns. \u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114715799874,"sku":"SSFADV1326","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV1020-2_c7bb1a4b-26fc-4a5f-a674-41ad94763a99.jpg?v=1698171826"},{"product_id":"advancer-kiln-shelf-14-x28-x-5-16-silicon-carbide-ssfadv1428","title":"Advancer Silicon Carbide Kiln Shelf - 14\" x 28\" Rectangle, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 14 x 28 x 5\/16\" Nitride Bonded Silicon Carbide\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.) \u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114717077826,"sku":"SSFADV1428","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV1020-2_0456de93-9a8e-4753-b174-44ef1ff80588.jpg?v=1698171831"},{"product_id":"advancer-kiln-shelf-20-full-10-sided-ssfadv20f","title":"Advancer Silicon Carbide Kiln Shelf - 20\" Full 10-Sided, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 20\" 10 Sided Nitride Bonded Silicon Carbide for 23\" Top Loading kilns with 3\" Brick\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE: 12 sided shelf shown: This item is 10 sided (for 23\" kilns)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.) \u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114718224706,"sku":"SSFADV20F","price":490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV20F-2.jpg?v=1698172094"},{"product_id":"advancer-kiln-shelf-20-half-10-sided-ssfadv20h","title":"Advancer Silicon Carbide Kiln Shelf - 20\" Half 10-Sided, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 20\" Half 10 Sided Nitride Bonded Silicon Carbide for 23\" Top Loading kilns with 3\" Brick\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003c\/p\u003e\n\u003cp\u003eThese lightweight kiln shelves have less thermal mass, so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture. Because they are so thin, you gain stacking space in your top loading kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003c\/p\u003e\n\u003cp\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThe Advancer kiln shelves are recommended for gas, soda, and electric kilns.\u003c\/p\u003e\n\u003cp\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eCordierite\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\tMax Use Temperature ºF\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 2372 – Cone 10\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 2642 – Cone 16\n\t\t\t\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t Porosity (%)\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 30\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 1\n\t\t\t\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t Strength at Room Temp. (PSI @ 68 ºF)\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 1,450\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 24,500\n\t\t\t\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t Strength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 1,305\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 25,500\n\t\t\t\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t Thermal Conductivity (BTU-in.\/hr.ft2 ºF)\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 8\n\t\t\t\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 125\n\t\t\t\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003e\n\t\t\t\t\tWeight of a 24\" x 12\" Shelf\n\t\t\t\t\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t Up to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\t\t\t\t 8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: rgb(99, 36, 35);\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\"  Full Shelf for 8 Sided Kilns                       \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t20\" X 10\" X 5\/16\"  Half Shelf for 10 Sided, 3\" Wall Kilns        \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns         \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns    \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns     \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns         \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns        \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns          \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e\n\t\t16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns            \u003cspan style=\"color: rgb(85, 14, 1);\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16”   : 8lb.\u003cbr\u003e\n\t\t14” X 28” X 5\/16”   : 11lb. \u003cbr\u003e\n\t\t10” X 20” X 5\/16”   : 6lb.\u003cbr\u003e\n\t\t12” X 12” X 5\/16”   : 4lb.\u003cbr\u003e\n\t\t12” X 28” X 5\/16”   : 10lb.\u003cbr\u003e\n\t\t13” X 26” X 5\/16”   : 8lb.\u003cbr\u003e\n\t\t22” X 22” X 5\/16”   : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114719043906,"sku":"SSFADV20H","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV20H-2.jpg?v=1698172131"},{"product_id":"advancer-kiln-shelf-21-full-10-sided-ssfadv21f","title":"Advancer Silicon Carbide Kiln Shelf - 21\" Full 10-Sided, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 21\" 10 Sided Nitride Bonded Silicon Carbide for 23\" Top Loading kilns with 2.5\" Brick\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE: 12 sided shelf shown: This item is 10 sided (for 23\" kilns)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns. \u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114720158018,"sku":"SSFADV21F","price":520.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV20F-2_2ce0b608-702f-47de-8d87-990727b95a6d.jpg?v=1698172109"},{"product_id":"advancer-kiln-shelf-21-half-10-sided-ssfadv21h","title":"Advancer Silicon Carbide Kiln Shelf - 21\" Half 10-Sided, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 21\" Half 10 Sided Nitride Bonded Silicon Carbide for 23\" Top Loading kilns with 2.5\" Brick\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003c\/p\u003e\n\u003cp\u003eThese lightweight kiln shelves have less thermal mass, so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture. Because they are so thin, you gain stacking space in your top loading kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003c\/p\u003e\n\u003cp\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThe Advancer kiln shelves are recommended for gas, soda, and electric kilns.\u003c\/p\u003e\n\u003cp\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability ! \u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114721337666,"sku":"SSFADV21H","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV20H-2_79d209f4-11f0-485a-891d-ed544e6f8a3c.jpg?v=1698172136"},{"product_id":"advancer-kiln-shelf-22x-22-x-5-16-nitride-bonded-ssfadv2222","title":"Advancer Silicon Carbide Kiln Shelf - 22\" x 22\" Square, 5\/16\" Thick","description":"\u003ch2 class=\"abz-seo-product\"\u003eAdvancer Kiln Shelf 22 x 22 x 5\/16\" Nitride Bonded Silicon Carbide\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Advancer Kiln Shelf\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" style=\"float: right; margin: 0px 0px 10px 10px;\"\u003e\u003cb\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable cellpadding=\"5\" style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"element\" id=\"element1241368_551563\"\u003e\n\u003cdiv class=\"textElement\" id=\"MainContent_4_4_pnlDiv\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price ! \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg alt=\"Advancer Silicon Carbide kiln shelves\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114723303746,"sku":"SSFADV2222","price":680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/white-SSFADV2222-2.jpg?v=1698172204"},{"product_id":"advancer-kiln-shelf-26-half-12-sided-ssfadv26h","title":"Advancer Silicon Carbide Kiln Shelf - 26\" Half 12-Sided, 5\/16\" Thick","description":"\u003cp\u003e\u003cb\u003e\u003cimg style=\"float: right; margin: 0px 0px 10px 10px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-stack.jpg?v=1684319448\" alt=\"Advancer Kiln Shelf\"\u003eAdvancer Nitride Bonded Silicon Carbide Kiln Shelves\u003c\/b\u003e\u003cbr\u003eAdvancer kiln shelves are the strongest, lightest and thinnest kiln shelves in the world.\u003cbr\u003eThey do not warp at high temperature. They are rated for use up to cone 16 !\u003cbr\u003eBecause they are so lightweight they have less thermal mass so you save energy in your kiln firing by spending fewer BTU's heating up your kiln furniture.\u003cbr\u003eBecause they are so thin, you gain stacking space in your kiln. With more efficient stacking your kiln yields more work every firing so they pay for them selves very quickly.\u003cbr\u003eThey have close to zero porosity making cleanup a breeze. Kiln wash is still used if desired.\u003c\/p\u003e\n\u003cp\u003eThey are recommended for gas, soda, and electric kilns.\u003cbr\u003eThey can be used in the back stack of wood kilns but most people prefer conventional silicon carbide shelves for wood fired kilns.\u003c\/p\u003e\n\u003cp\u003eThere are many shapes and sizes available including squares, rectangles, full and half multi-sided shelves. Free free to call us to check availability !\u003c\/p\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable style=\"border: thin dotted #3f3f3f; margin: 0px; padding: 15px; width: 551px; height: 296px; background-color: #eeece1; line-height: normal;\" cellpadding=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cstrong\u003eTypical Properties\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eCordierite\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\u003cstrong\u003eADVANCER®\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eMax Use Temperature ºF\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2372 – Cone 10\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e2642 – Cone 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003ePorosity (%)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength at Room Temp. (PSI @ 68 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,450\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e24,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eStrength Under Fire (PSI @ 1250 ºF) \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e1,305\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e25,500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eThermal Conductivity (BTU-in.\/hr.ft2 ºF)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e\n\u003cp\u003eWeight of a 24\" x 12\" Shelf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003eUp to 21 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border-bottom: thin dotted #938953;\"\u003e8 lbs.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"element1241368_551563\" class=\"element\"\u003e\n\u003cdiv id=\"MainContent_4_4_pnlDiv\" class=\"textElement\"\u003e\n\u003cp\u003ePrice does not include shipping but because they are light, they are less expensive to ship than other kiln shelves.\u003cbr\u003eFell free to call or email us for a delivered price !\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #632423;\"\u003eAdvancer Kiln Shelves Weights :\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e15\" X 15\" X 5\/16\" Full Shelf for 8 Sided Kilns \u003cspan style=\"color: #550e01;\"\u003e (7 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 10\" X 5\/16\" Half Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(5 lb.)\u003c\/span\u003e\u003cbr\u003e 20\" X 20\" X 5\/16\" Full Shelf for 10 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(10 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 10.5\" X 5\/16\" Half Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(6 lb.)\u003c\/span\u003e\u003cbr\u003e 21\" X 21\" X 5\/16\" Full Shelf for 10 Sided, 2.5\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e(12 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 13\" X 5\/16\" Half Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (8 lb.)\u003c\/span\u003e\u003cbr\u003e 26\" X 26\" X 5\/16\" Full Shelf for 12 Sided, 3\" Wall Kilns \u003cspan style=\"color: #550e01;\"\u003e (16 lb.)\u003c\/span\u003e\u003cbr\u003e 13\" X 26\" X 5\/16\" Center Shelf fits most Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e(9 lb.)\u003c\/span\u003e\u003cbr\u003e 16\" X 26\" X 5\/16\" Center Shelf fits Skutt Oval Kilns \u003cspan style=\"color: #550e01;\"\u003e (12 lb.)\u003cbr\u003e\u003c\/span\u003e12” X 24” X 5\/16” : 8lb.\u003cbr\u003e 14” X 28” X 5\/16” : 11lb. \u003cbr\u003e 10” X 20” X 5\/16” : 6lb.\u003cbr\u003e 12” X 12” X 5\/16” : 4lb.\u003cbr\u003e 12” X 28” X 5\/16” : 10lb.\u003cbr\u003e 13” X 26” X 5\/16” : 8lb.\u003cbr\u003e 22” X 22” X 5\/16” : 13lb.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/advancer-kiln-shelves-electric-kilns.jpg?v=1684319465\" alt=\"Advancer Silicon Carbide kiln shelves\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114725695810,"sku":"SSFADV26H","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/Untitleddesign_14_bd3599f3-0d79-4a09-87fe-b2b1d58a2863.jpg?v=1698172747"},{"product_id":"glaze-eraser-hand-tool-ssfbge","title":"Glaze Eraser Hand Tool","description":"\u003cp\u003eThe Glaze Eraser Hand Tool is ideal for glaze removal on those hard to reach areas on pots. It will not leave any marks or scratches even on white porcelain clay bodies. The cleaned surface areas will be smooth to the touch.\u003c\/p\u003e\n\u003cp\u003eNot only does the Glaze Erase Hand Tool remove glaze from your piece it cleans kiln shelves with out leaving rough scratches that are usually left by bricks and coarse shelf rubbing blocks, \u003c\/p\u003e\n\u003cp\u003eAll four surfaces and ends may be used as grinding surfaces. Rinse tool with water to free the accumulated glass and debris. \u003cbr\u003e4\" long \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eGlaze Removal and touch ups on hard to reach areas\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eIdeal for cleaning glaze off kiln shelves\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAll four surfaces including the ends may be used wet or dry as grinding surfaces\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eEasy to clean, just by using a plastic bristle brush under water\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114726842690,"sku":"SSFBGE","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/Untitleddesign_15_f71751fb-d901-4dea-ba27-32194d5fe5c7.jpg?v=1698172869"},{"product_id":"silicon-carbide-kiln-shelf-12-x-24-x3-4-ssfrc4128122434","title":"Crystolon Oxide-Bonded Silicon Carbide Kiln Shelf - 12\" x 24\" Rectangle, 3\/4\" Thick","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch1 class=\"product_title entry-title\"\u003eCRYSTOLON: Conventional Silicon Carbide Kiln Shelves by Saint-Gobain 12\" x 24\" x 3\/4\u003c\/h1\u003e\n\u003cp\u003e\u003cimg align=\"right\" alt=\"silicon carbide kiln shelves shelf furniture\" border=\"0px\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/silicon-carbide-kiln-shelf-shelves_81b00b81-5597-4400-b080-f1dc446f9316.jpg?v=1684319602\"\u003eNOTE: MANY OTHER SIZES AVAILABLE FOR DIRECT SHIPMENT: CALL TO ORDER ANY OTHER SIZES.\u003c\/p\u003e\n\u003cp\u003eADVANCER Kiln Shelves also available for direct shipment ! Call to order !\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eConventional, ram pressed silicon carbide shelves are the traditional “work horse” shelves used by potters firing to cones 9-11 in natural gas, propane, wood and multi-fuel kilns. Our traditional SiC shelves are oxide bonded and over the last 40 years have proven to be a sound investment providing years of service life in demanding firing applications including gas reduction, wood, soda and salt.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThere are no cuts to weaken the strength of these shelves or cause problems in performance, shipping or handling associated with other silicon carbide shelves; problems that ultimately lead to premature shelf failure.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in 5\/8” and ¾” thicknesses in a variety of sizes, and manufactured to rigorous standards for tolerances and material specification, these shelves will outperform any conventional silicon carbide shelves on the market!\u003c\/p\u003e\n\u003cp\u003eCRYSTOLON® shelves are produced in a variety of sizes to meet any stacking requirement you may have. We maintain a large inventory of CRYSTOLON shelves in our warehouse in the following sizes:\u003c\/p\u003e\n\u003cp\u003e12” X 24” X 5\/8”\u003cspan style=\"color: #550e01;\"\u003e (17 lb.)\u003c\/span\u003e\u003cbr\u003e12” X 24” X 3\/4” \u003cspan style=\"color: #550e01;\"\u003e (20 lb.)\u003c\/span\u003e\u003cbr\u003e14” X 28” X 3\/4” \u003cspan style=\"color: #550e01;\"\u003e (26 lb.)\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e16” X 16” X 5\/8”\u003c\/span\u003e (14 lb.)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eKILN S H E L F S H I P P I N G P O L I C Y\u003c\/span\u003e\u003cbr\u003eWe are happy to ship kiln shelves to you via UPS, common carrier, or our own truck in specially prepared boxes using the following guidelines:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eAll shelves can be shipped via UPS except the 26” round full shelves.\u003c\/li\u003e\n\u003cli\u003eThe weight limit of shelves per box is 60 lbs.\u003c\/li\u003e\n\u003cli\u003eThe number of shelves per box is limited to 6 .\u003c\/li\u003e\n\u003cli\u003eThe packing fee for UPS is $6.00 per shelf in addition to UPS freight.\u003c\/li\u003e\n\u003cli\u003eOrders for more than 3 boxes will be shipped common carrier or our truck.\u003c\/li\u003e\n\u003cli\u003eFor common carrier or delivery in our own truck, the packing fee is 10% of the value of the shelf.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":45114728677698,"sku":"SSFRC4128122434","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/Untitleddesign_17_dbe6a3dd-ccf4-45c1-9e4c-dd1012eab7b6.jpg?v=1698173259"},{"product_id":"13-round-x-5-16-advancer®-kiln-shelf","title":"Advancer Silicon Carbide Kiln Shelf - 13\" Full Round, 5\/16\" Thick","description":"\u003cp\u003e\u003cspan\u003eSlow and medium firing cycles are recommended for most full and half Advancer Shelves for top loading electric kilns. We do not recommend exceeding 300F per hour from ambient temperature up to 1000F. We do not recommend exceeding 300F per hour during cooling. Force cooling is not recommended.\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"gamma widget-title\"\u003eADVANCER® for Top Loading Electric Kilns\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"textwidget\"\u003e\n\u003ch3\u003e\u003cstrong\u003eLighter, stronger and more versatile than any other shelf.\u003cbr\u003eSave kiln space. Save energy. Save money.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImitated but never equaled, ADVANCER®\u003c\/strong\u003e kiln shelves are thin, lightweight kiln shelves made from an advanced fine grained, nitride-bonded silicon carbide composition. ADVANCER kiln shelves are 19 times stronger, and weigh 50% less than conventional silicon carbide shelves or 1” thick cordierite shelves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKilnshelf’s Exclusive Multi-Sided Plates.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eADVANCER® kiln shelves are available in 8, 10 and 12-sided shapes to fit most top loading electric kilns. They are the only silicon carbide kiln shelves tested and recommended for use in resistance coil element kilns.\u003c\/p\u003e\n\u003cp\u003eMade flat to stay flat so there’s no warping even after many firings under heavy loads. 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That can add another shelf layer for every firing!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":51629525205363,"sku":"AKS-ADV13ROUND-I","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/DeWatermark.ai_1727880866903_98e75f11-7861-4ce8-8e12-4a302d8e6f89.png?v=1727881103"},{"product_id":"15-x-15-x-5-16-full-8-sided-advancer®-kiln-shelf","title":"Advancer Silicon Carbide Kiln Shelf - 15\" Full 8-Sided, 5\/16\" Thick","description":"\u003cp\u003eSlow and medium firing cycles are recommended for most full and half Advancer Shelves for top loading electric kilns. We do not recommend exceeding 300F per hour from ambient temperature up to 1000F. We do not recommend exceeding 300F per hour during cooling. 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ADVANCER kiln shelves are 19 times stronger, and weigh 50% less than conventional silicon carbide shelves or 1” thick cordierite shelves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKilnshelf’s Exclusive Multi-Sided Plates.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eADVANCER® kiln shelves are available in 8, 10 and 12-sided shapes to fit most top loading electric kilns. They are the only silicon carbide kiln shelves tested and recommended for use in resistance coil element kilns.\u003c\/p\u003e\n\u003cp\u003eMade flat to stay flat so there’s no warping even after many firings under heavy loads. 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Force cooling is not recommended.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"gamma widget-title\"\u003eADVANCER® for Top Loading Electric Kilns\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"textwidget\"\u003e\n\u003ch3\u003e\u003cstrong\u003eLighter, stronger and more versatile than any other shelf.\u003cbr\u003eSave kiln space. Save energy. Save money.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImitated but never equaled, ADVANCER®\u003c\/strong\u003e kiln shelves are thin, lightweight kiln shelves made from an advanced fine grained, nitride-bonded silicon carbide composition. 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Force cooling is not recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"gamma widget-title\"\u003eADVANCER® for Top Loading Electric Kilns\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"textwidget\"\u003e\n\u003ch3\u003e\u003cstrong\u003eLighter, stronger and more versatile than any other shelf.\u003cbr\u003eSave kiln space. Save energy. Save money.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImitated but never equaled, ADVANCER®\u003c\/strong\u003e kiln shelves are thin, lightweight kiln shelves made from an advanced fine grained, nitride-bonded silicon carbide composition. 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Force cooling is not recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"gamma widget-title\"\u003eADVANCER® Kiln Shelves\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"textwidget\"\u003e\n\u003ch3\u003e\u003cstrong\u003eLighter, stronger and more versatile than any other shelf.\u003cbr\u003eSave kiln space. Save energy. Save money.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImitated but never equaled, ADVANCER®\u003c\/strong\u003e kiln shelves are thin, lightweight kiln shelves made from an advanced fine grained, nitride-bonded silicon carbide composition. 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ADVANCER kiln shelves are 19 times stronger, and weigh 50% less than conventional silicon carbide shelves or 1” thick cordierite shelves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKilnshelf’s Exclusive Multi-Sided Plates.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eADVANCER® kiln shelves are available in 8, 10 and 12-sided shapes to fit most top loading electric kilns. They are the only silicon carbide kiln shelves tested and recommended for use in resistance coil element kilns.\u003c\/p\u003e\n\u003cp\u003eMade flat to stay flat so there’s no warping even after many firings under heavy loads. Advanced nitride-bonded silicon carbide (NSiC) is distinguished from conventional nitride-bonded silicon carbide in that it is significantly stronger, thinner and much more resistant to oxidation; suitable for temperatures up to 2600°F!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart of our exclusive LO-MASS® product line.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLow mass and high thermal conductivity result in shorter firing cycles helping potters to save energy, improve productivity and reduce overall firing costs. Also, at only 5\/16” thick, for every 5 layers of shelves you save 3-3\/8” of stacking height compared to conventional 1″ shelves. That can add another shelf layer for every firing!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Advancer","offers":[{"title":"Default Title","offer_id":51629537001843,"sku":"SSADV25HR","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/25halfRound_cropped_watermark_1_9271a3c4-d7a8-418e-b41c-a40ba81eb909.jpg?v=1791876972"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/collections\/Untitleddesign_14_bd3599f3-0d79-4a09-87fe-b2b1d58a2863.jpg?v=1786638173","url":"https:\/\/www.sheffield-pottery.live\/collections\/advancer.oembed","provider":"Sheffield Pottery Inc.","version":"1.0","type":"link"}