Liquid Sculpey liquid polymer clay is easy to use and extremely versatile. Just like a regular polymer clay, liquid polymer clay is cured through baking in your home oven. After gently stirring the liquid polymer clay before use, you can squeeze into molds, trace a design on glass, use as grout for clay mosaics, use on mixed media materials such as wood and canvas. 1 fl. oz. (30ml). Nontoxic.