... rubber is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ... molds making materials silicone rubber operations If the customer wants to make large products and large size molds, the mold should ... deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products. We can provide you ...