You must test before you use it, at any scale. Raw materials, mined or man-made, are not consistent. Setting time, strength, expansion and absorption 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 pour a mold or casting of any size, mix a small test batch with your own water and mixing method, let it set, and check the results.
USG Dental Plaster: Regular 101890 50 Lbs.
The industry standard dental plaster.
Easy to use; offers many applications for dental stones.
Set time can be altered with accelerators or retarders.
Water soluble so it requires no organic solvents for cleanup.
USG Dental Plaster Regular is a white dental plaster that can be used for a variety of purposes in a dental lab or office. It is designed for use in oral impression work and has a smooth consistency. It sets quickly to provide accurate and detailed impressions.
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