Hydrocal White Plaster

Hydrocal White Gypsum Cement offers a gradual setting time and a long period of plasticity. Recommended for both solid and hollow casting of lamp bases and figurines. Especially designed for thin sections, which require high green strength to minimize breakage during removal from an intricate latex mold. HYDROCAL White Gypsum Cement should be mixed at 45 consistency which gives it moderate carvability. Sold in a 50lb bag. Hydrocal