Radiator Stop Leak

Compatible with all closed circuit cooling systems. Suitable for aluminium radiators. Seals small leaks and prevents from corrosion, oxidation and scale. Compatible with all coolant or antifreeze fluids.

INSTRUCTIONS FOR USE: Shake before opening. Start the engine and place the heater control on the fully open position. Add one bottle to the cooling circuit via the expansion tank and leave the engine running for at least 10 minutes. Each bottle treats up to 10L.

250ml