Radiator Stop Leak 150ml Small Leak Repair

•  compatible with conventional coolants and antifreezes
•  suitable for aluminum radiators
•  permanently and reliably seals hairline cracks and small leaks
•  no negative side effects on the water pump or heating circuit
•  for preventive use

Used for sealing small leaks in cooling circuits of
passenger cars, commercial vehicles and twowheelers. Also suited for cooling water circuits
equipped with water filters (with the exception of “low
conductivity” coolants).

Shake well before use. Add contents to the cold
cooling system. Start up the heater. Then drive the
vehicle at least 10 minutes. 150 ml is sufficient for up
to 10 l of coolant