Silicone molding services produce molded components made from silicone or liquid silicone rubber. Silicone rubber is a two-component, synthetic, flexible rubber like material made from silicone elastomers that can be cured at room temperature into a solid elastomer used in molding. It is heat resistant, durable and free of allergens or leachable chemicals. Liquid silicone is similar to normal silicone, but has different processing characteristics. It is purchased as a two-part raw material with a grease-like viscosity.