... a colorless and transparent or milky white translucent viscous liquid. RTV Silicone Rubber GumThe product has excellent property of high and low temperature ... proof and chemical stability.After vulcanized with the product, the RTV,Silicone Rubber Gum can be widely used in industries of construction, electron ... >12000Volatile (150°C 3h),%2Surface vulcanization time (25°C),hr2 RTV Silicone Rubber Gum