"RTV" Blue Silicone specifically developed and packaged to replace the gasket on thermostats and water pumps. Can also be used in other applications. Resistant to oil, transmission fluid, antifreeze, water, steam, lubricants, and more...Temp. range from -70 to 500 degrees F - Sensor safe - Low volatility.

Product Features:

• Specifically developed and packaged to replace the gasket on thermostats and water pumps
• Resistant to oil, transmission fluid, antifreeze, water, steam, lubricants, and more
• Temp. range from -70 to 500 degrees
• Sensor safe, low volatility