
A good general use product that offers a gradual setting time and a long period of plasticity. Recommended for solid and hollow casting of lamp bases and figurines. Designed for thin sections, which require high green strength to minimize breakage during removal from an intricate latex mold. Hydrocal White is a gypsum cement with a use consistency of 45 lbs. of water to 100 lbs. of plaster. It can be carved or added to. It has a setting expansion twice that of molding, casting or pottery plaster. 50 lb bag