A superior plaster for casting decorative ceramicware, sanitaryware, dinnerware and fine china. Available with or without thermal shock additive. MAIN FEATURES 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. NOTE — For best results, store indoors in a dry, stable environment, away from drafts. Do not stack more than two pallets high. This online plaster calculator tool will help you easily determine how much plaster you'll need for a variety of different forms as well as different types of plasters. https://plaster.glazy.org 50# bag; brown bag, black text with red fine print, "#1 PLASTER" stamped across bag as well as a batch number stamped in a separate location (example: 082615S)

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