50lbs NO. 1 POTTERY PLASTER

Single bag orders only. , USG No. 1 Pottery Plaster produces a break-resistant, smooth wearing mold designed for slip casting and jiggering

USG No. 1 Pottery Plaster - Sanitary Ware and General Casting

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Plaster - No. 1 Pottery Plaster - MOST POPULAR – Krueger Pottery

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U.S. Gypsum POTTERY PLASTER 50lb Bag