Silicone Rubbers – Tin Cure

Tin-based silicone, also called condensation-cure silicone, are two-component materials which cure at room temperature (RTV) to flexible, high tear-strength rubbers. Tin cured silicones can be poured onto models or they can be made brushable by adding a thixotropic additive. They are ideal for molds where easy release or high temperature resistance is required. Tin cured silicone can be used for casting polyurethane, epoxy or polyester resins, waxes, all gypsum products and low-temperature metals. 

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