Now you can duplicate figurines, sculptures and other items with safe, brushable latex rubber. Mold Builder is a natural latex rubber that is quick drying, economical to use, flexible and stretchable, peels easily from model and harmless to most surfaces. This liquid latex rubber will not stick to metal, clay, ceramics, plaster, wood or modeling clay. Mold Builder molds are durable, reusable and economical to make. You can use the molds you make from Mold Builder to cast paper, plaster, candle wax, soap, concrete, clear polyester resin or clear casting epoxy.