National Gypsum Gold Bond BRAND Moulding Plaster - 50 lb

Gold Bond® BRAND Moulding Plaster is a very white, finely ground gypsum, primarily used for all kinds of ornamental plasterwork. Because of its low expansion, excellent strength and hardness, it is especially adaptable for casting in rubber, gelatin and other types of molds. For casting purposes, only water is added. For run-in-place ornamental work, such as cornices, the moulding plaster is used with lime putty, mixed 2 parts lime to 1 part moulding plaster by weight. Complies with ASTM Designation C 59.

50 lb bag