Moldix® c51 series are pourable two-component silicone condensation rubbers soft to mid-range hardness, self-releasing, room temperature curing (rtv) silicone reproducing the finest detail and durable molds to be made from relatively simple to the most highly detailed. These high performance rubber offering excellent low viscosity and flexibility, so there is no vacuum required! in condensation, moldix® c51 series silicone is tin catalyzed and not sensitive to inhibition, meaning it will cure at room temperature over virtually any surface. They are suitable for casting plaster ornamentation, architectural restoration, soaps & candle, sculpting & statue and many resins such as 5kg/drum, 25kg/drum, 200kg/drum