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Silicone Additives & Accessories

Additives for 51 series silicones, Tin Cure Silicones, and Skin Cast Silicones. Our silicones are formulated as pourable liquid rubbers. A chemical thickener, such as Thixo, may be added to most of our silicone materials for brush-on applications. Looking for mold tubes? Click here for 3 different sizes of clear tubes ideal for molding small to medium size parts.

Important! Some additives are formulated for specific silicone formulas. Read product description to determine suitability.