#1 Pottery Plaster

Ceramic Supply Inc. Verified independent store

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USG No. 1 Pottery Plaster is the best material available for sanitaryware and dinnerware casting. USG No. 1 Pottery Plaster is formulated for long life and reduced breakage which l eads to stronger molds. USG No. 1 Pottery Plaster is available with or without thermal shock additive. Normal Consistency (lbs. water/100 lbs. product) 70Dry Compressive Strength 2,400 psi Show more