Permatex ultra grey 89140 3.35 oz 

Permatex Ultra silicones were developed to meet todays technology changes. Sensor-safe, low odor, noncorrosive. Outstanding oil resistance and joint movement tolerance. Eight times more flexible than cork/composite gaskets; three times more oil resistant than conventional silicones. Temperature range -65F to 500F (-54C to 260C) intermittent; resists auto and shop fluids and vibration.

Automotive Suggested Applications: Valve covers, oil pans,transmission pans, intake manifold end seals, timing covers, water pumps,thermostat housings

Heavy Duty Suggested Applications: Cover housing gasket, differential, assembly to rear axle housing, power dividers, axle shaft flanges