Description Sealing product to stop small leaks in the cooling system, with anti-corrosive properties. Stops and prevents leakages in the radiator, cooling and heating system. Stops head gasket leaks. Will not harm rubber hoses, gaskets or other system components. Formulated to avoid clogging of radiator waterways and temperature sensors. COMPATIBILITY Engine Petrol & Hybrid petrol, Diesel & Hybrid diesel HOW TO USE Add to the cooling system One bottle treats up to 12 liters of coolant Recommended for all “water” cooled systems of petrol, LPG and diesel engines when minor leaks are noted. Can also be used as preventive agent. Wynn’s Radiator Stop Leak will not repair broken or split hoses.
