ProSeal gray RTV silicone instant gasket replaces most pre-cut gaskets and coats preformed gaskets for a reliable seal on water pumps, valve covers, oil pans, rear end housing, transmission pans, timing chain covers, thermostat housings, and electrical connections and wires. Also seals windshields, sunroofs, doors, lights and hose connections. This low volatile formula will not foul oxygen sensors and resists oil, transmission fluid, water, and antifreeze.
- Withstands temperatures from minus 70° F up to 400° F continuous and up to 500° F intermittent
- Low volatile formula meets O.E.M. specs for oxygen sensor-equipped engines
- Replaces cork, felt, paper, rubber and composite gaskets
- Withstands repeated hot and cold cycling
- Makes leak-proof gaskets in seconds