Permatex Water Pump & Thermostat RTV Silicone Gasket Maker
Permatex Water Pump & Thermostat RTV Silicone Gasket Maker is a noncorrosive, sensor-safe RTV silicone gasket material formulated specifically for water pumps and thermostat housings.
Key Features
- Sensor-safe, noncorrosive RTV silicone gasket material
- Formulated specifically for water pumps and thermostat housings
- Highest water-glycol resistance available in RTV silicone
- Superior adhesion and flexibility
- Temperature range: -65°F to 500°F intermittent
- Can be used as a gasket maker or dressing
Performance Benefits
This specialized RTV silicone gasket maker offers superior performance for cooling system applications. Its unique formulation provides excellent torque retention and high-temperature properties while remaining safe for use with modern engine sensors and component materials including aluminum, bi-metal alloys and high-tech plastics.
Application Instructions
- Surfaces should be clean and dry
- Apply an even, continuous 1/8" bead of silicone to one surface, surrounding all bolt holes
- Remove excess at once with knife
- Assemble parts immediately
- Do not squeeze out silicone by overtightening bolts
- Silicone fully cures in 24 hours
- Replace cap after use
Container Size
Available in 0.5 oz (14g) tube