{"product_id":"kyanite-200-mesh-50-pound-bag-rmkya20050","title":"Kyanite 200 Mesh","description":"\u003cdiv class=\"rm-testing-statement\" style=\"border:2px solid #8a5a00;border-radius:6px;padding:12px 16px;margin:16px 0;background:#fdf6e3;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eYou must test before you use it, at any scale.\u003c\/strong\u003e Raw materials, mined or man-made, are not consistent. Color, strength, particle size and chemistry can change from one bag to the next and from one supplier to another, even when the name on the bag stays the same. Before you use this material in a glaze, slip or clay body of any size, mix a small test batch, fire it on your own clay in your own kiln, and check the results.\u003c\/p\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003eKYANITE 200M 50 pound bag: \u003cbr\u003ePlease call for bulk discounts.. thanks! \u003cbr\u003e\nKYANITE - Al2O3lSiO2 (m.p. 3300o F\/1800o C) is a non-plastic aluminosilicate and is typically not found in glazes. It can be added to clay bodies to stabilize shrinkage (due to its tendency to expand in firing) and improve strength. Its principal use is in the manufacturing of high temperature refractories for kiln bricks and furniture (see also Mullite).","brand":"Sheffield Pottery","offers":[{"title":"5 Pounds","offer_id":67288221286771,"sku":"RMKYA20050-5","price":7.25,"currency_code":"USD","in_stock":true},{"title":"10 Pounds","offer_id":67288221319539,"sku":"RMKYA20050-10","price":13.5,"currency_code":"USD","in_stock":true},{"title":"25 Pounds","offer_id":67288221352307,"sku":"RMKYA20050-25","price":31.25,"currency_code":"USD","in_stock":true},{"title":"50 Pounds","offer_id":45113731121474,"sku":"RMKYA20050","price":30.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/kaynite2M.jpg?v=1696879129","url":"https:\/\/www.sheffield-pottery.live\/products\/kyanite-200-mesh-50-pound-bag-rmkya20050","provider":"Sheffield Pottery Inc.","version":"1.0","type":"link"}