Permatex 22071 Water Pump & Thermostat RTV Silicone Gasket

Rtv silicone gasket makers water pump & thermostat noncorrosive – sensor-safe Single component, room temperature vulcanizing compound designed to provide”formed-in-place” gaskets for mechanical assemblies. Replaces most cut gaskets, can be used as a gasket maker or dressing. Temperature range of -65 to 500 degrees F intermittent. Cures on exposure to moisture in the air to form a tough, flexible, silicone rubber gasket that resists aging, weathering and thermal cycling without hardening, shrinking or cracking. Non-flammable and non-toxic.