STP Cooler Patch repairs all leak points quickly and efficiently, forming a permanent patch over the leak point. The additive prevents the formation of corrosion and impurities.
- Suitable for all types of coolers
- Suitable for all antifreezes
- Suitable for rubber hoses
Instructions
1. Let the engine run until the coolant is warm 2. Shake the bottle well and pour the contents into the radiator. 3. Let the engine run for a few minutes to allow the patch to harden and plug the leak points. One bottle is enough to process 11 liters. Older radiator systems (more than 3 years or more than 50 thousand) should first be cleaned with STP Radiator cleaner.