EASY REPAIR
INSTRUCTIONS

Our repair process is much different and faster than any other manufacturer. The steps are simple. (No need to remove the thermostat)

GASOLINE ENGINE INSTRUCTIONS

  1. Prepare the coolant system by flushing it out with plain water.
  2. Pour in the Thermalweld.
  3. Run the engine at 3,000 RPM’s for approximately 10 minutes. Usually, it takes less than 10 minutes to repair the head gasket.
  4. After the repair, the head gasket will be sealed but not fully cured. To fully cure the seal, drive normally at least 4 times in the 1st 3 days.      The more times the engine is brought up to operating temperature the  better.
  5. Click on the links to see how fast it takes to repair a head gasket.

1 Minute 7 Second Repair 1:20

Dodge Repair Under 3 Minutes 1:11

5 Minute Repair

DIESEL ENGINE INSTRUCTIONS

After flushing the coolant system with water, leave enough room for the
repair solution.
Remove the pressure cap from the surge tank or radiator.
Pour the Thermalweld solution directly into surge tank or radiator.
Top off with water and replace the cap.
STEP 1: Start the engine let it idle for 45 minutes.
STEP 2: Let the engine cool down for 45 minutes.
STEP 3: Remove the cap, top off with water if necessary, replace cap. Repeat STEP 1,2,& 3
STEP 4: Drive in lower gear at 3,000 rpm’s for 5 miles.

By running the engine at high RPM’s, thin layers of the solution are passed through the hole in the head gasket. The thin layers eventually build up until the breach is completely sealed.