Ganrad Radiator Stop Leak

Formulated to seal all types of cooling system leaks preventing coolant loss and gasket leakage, thus eliminating overheating and crankcase contamination.
Will also seal hairline cracks in blocks.
Also used as a preventative maintenance solution to prevent overheating due to coolant loss.

12 x 350ml Cans

DIRECTIONS FOR USE:
Preferably back flush the system using Radiator Flush. Open heater valve (switch on). Top up radiator with water. Run engine till warm.
Shake can vigorously, add half a can to small engines and full can to large engines. Run engine for at least 5 minutes. Top up water when cool.