Casting Stone & Plaster

CASTING STONE & PLASTER Shop 50 lb bags of Ultracal 30, Hydrocal White, and Pottery Plaster #1 for molds, models, and studio casting. CHOOSE A MATERIAL Compare Ultracal for case and splash molds, Hydrocal for castings and models, and Pottery Plaster for ceramic mold work. Review the individual listing for the material's intended use. BEFORE YOU ORDER All three listed 50 lb bags are available for in-store pickup only. Check product details before visiting.