Permatex 81878 Hi Temperature Silicone Gasket

For high operating temperatures common in 4-cylinder, turbocharged or high-performance engines. The most advanced, high temp RTV silicone gasket available. Sensor safe, low odor, non-corrosive. Superior adhesion. 3X more oil-resistant than conventional silicones, 8X more flexible than cut gaskets. Temperature range 65 to 700 deg F intermittent resists auto and shop fluids and vibration. Designed and recommended for post-1980 4-cylinder, turbocharged or high performance engines. Low odor, non-corrosive. Superior adhesion. More oil resistant than conventional silicones; more flexible than cut gaskets. -75 to 700 degrees Fahrenheit intermit tent temperature range. Resists auto and shop fluids and vibration. Use for exhaust manifolds/headers, valve covers, oil pans, timing covers, water pumps, thermostat housings, intake manifold gasket dressings, transmission pans and timing chain covers.