KRAFFT 325ML Cooling System Stop Leak

Properties:
- Stops and prevents small leaks from the radiator, engine block and heater.
- It does not damage the hoses, the rubber gaskets, or the metals in the cooling system.
- It is compatible with all conventional coolants and antifreezes.
- Does not obstruct the cooling circuit.
- Protects against rust and corrosion. How to use: If the cooling system is very dirty, we recommend cleaning it first with Wynn's Cooling System Flush.
- Check the level of the coolant.
- Start the engine, raise it to working temperature with all the heating controls in the hot position.
- Shake the container and empty the content into the cooling circuit through the radiator cap or through the expansion tank, in thecase of a cooling circuit with circulation through it. (Caution when opening the expansion vessel cap).
- Close the system and run the engine for 5 to 10 minutes until the leaks stop.
- If necessary, fill with cooling liquid.
- A 325 ml container treats systems of 5 to 12 liters.