No. 1 Pottery Plaster produces a break-resistant, smooth wearing mold designed for slip casting and jiggering applications. No. 1 Pottery Plaster:
Is formulated to provide stronger, longer-lasting ceramic slip cast molds
Is the industry standard for sanitaryware and dinnerware casting
Has a recommended use consistency by weight of 70 parts water to 100 parts plaster
Has a standard machine mix Vicat set of 14-24 minutes.