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    Blue RTV Silicone Gasket Maker, 85 g Tube

    Part #: DYN-49203

    Dynatex 143369 is a blue, one-component RTV silicone gasket maker that cures to a tough, flexible rubber when exposed to ambient moisture. It is oxygen-sensor safe, manufactured to meet OEM specifications, and resists oil, water, antifreeze, transmission fluid, and the harsh conditions of gear oil—ideal for engines, drivelines, and general equipment sealing. Service temperature is rated −40 °F to 400 °F (−40 °C to 204 °C), with short-term use up to 500 °F (260 °C) when fully cured.