Sculptamold® is a dry, white, non-toxic compound that combines the best features of clay, plaster, and papier mache. After shaking closed bag to thoroughly blend contents, add water to Sculptamold® as directed on bag and begin modeling. Sculptamold® sets in 30 minutes, so prepare only as much as can be used in a half hour of modeling time. Sculptamold® clings to almost all clean surfaces and does not shrink so it can be applied to an armature or any core without fear of cracking. Finished pieces are very lightweight, strong and durable, and may be carved, sanded or shaped with tools. One three-pound bag of Sculptamold® will make 141.75 cubic inches of solid material. Twelve three-pound bags will make one cubic foot of solid material.