Permatex 81878 Ultra Copper Maximum Temperature RTV Silicone Gasket Maker, 3 oz. Tube
- Most advanced, high temp RTV silicone gasket available.
- Three times more oil resistant than conventional silicones.
- eight times more flexible than cut gaskets.
- Sensor-safe, low odor, and non-corrosive with superior adhesion.
- Temperature range -75F to 700F intermittent.
- Suggested Applications: Exhaust manifolds/headers, valve covers, oil pans, timing covers, water pumps, thermostat housings.