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Gypsum Pottery Plaster is a relatively soft plaster which may be used for carving
Do not react destructively with the plaster or gypsum cement surface
These filters are medical grade and clinically tested
83 cu ft Cone 10 – 2350°F 6960 208/240 P1= 40
Number of Sections: 3
48/0 High Temp Silica Grog : 50 pounds Pink Crimson Coral Mason Stains Gypsum Pottery Plaster is a48 0 High Temp Silica Grog : 50 pounds Silica Grog is produced exclusively from virgin silica brick rejects. Advantages of this grog are price, tightly controlled screen size, high purity and very consistent supply. This grog is extremely refractory and will withstand temperatures above 3200 degrees F. The mineralogy is low in quartz. Typical specifications PCE 32 to 34 Color Gray Moisture 0. 5 % max, 0. 1 % typical Bulk Density 1. 05 g cc Chemical
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