Thermagasket Treatment Process

The Thermagasket Treatment Process is Completed in 4 Easy Steps

Thermagasket can repair against cylinder compression and back pressure. There is no need to locate the cylinder that is causing the bubbling in the overflow tank or radiator.

  • Flush the cooling system with clean water

  • Add parts A & B of Thermagasket Head & Block Treatment to the cooling system

  • Run vehicle at operating temperature
    - If your vehicle is steaming it will stop - usually within a few minutes of the vehicle reaching operating temperature
    - Water will stop getting into your oil and or cooling system
    - If your vehicle is overheating because of the breached head gasket it will stop

  • Once repaired flush cooling system and replace water & antifreeze/coolant