RTV Silicone engineering sealant D200 to D202. Hi modulus, acetoxy, pure silicone sealant. Cures quickly by reaction with atmospheric moisture, gives a tough, durable and permanently flexible seal. Excellent chemical resistance, waterproof, high electrical resistance. Specially designed for industrial and automotive applications, conforms to BS 5889 (B) ISO 11600. Uses: Industrial and engineering applications, gasket sealing replacing pre-formed gaskets, sealing of electrical cabinets, metal to metal and metal to glass expansion joints, general waterproofing and sealing.