LIQUI MOLY Radiator Stop Leak — Treatment for minor leaks in a compatible cooling system. Intended for small leaks; it is not repair for a failed head gasket, major crack or burst hose.

Shake and add to a cold system; 150 ml treats up to 10 l of coolant. Turn on the heater and drive for at least 10 minutes as directed. Check compatibility with the system requirements first.