Description

Far better than ordinary plaster, PerfectCast is the professional's choice for casting complex fossil replicas. Simply add to water. PerfectCast dries as quickly as Plaster of Paris and is five times as strong. It is AP nontoxic and reproduces intricate detail identical to the original mold. Sold in four-pound bags. One bag will make about 20 large 4 inch T-Rex teeth. Dries in 20-30 minutes.