To use: Heat ImPRESSive putty until dough/clay like in the microwave. Once the Putty is cool enough to touch, create your mold by pressing an object into the putty. The Putty will become rubber-like after cooling. Create parts with polymer clay, epoxy, polyester, resin, clay, soap, candle, crayon, concrete and more. Make molds of sculptures, prototypes, candles, picture frames, coins, and more.