WYNNS RADIATOR STOP LEAK 325ML

WYNN’S Radiator Stop Leak 325ml. WYNN’S Radiator Stop Leak is a sealing product that stops small leaks in the cooling system, with anti-corrosion properties. Stops and prevents leaks in the radiator, cooling and heating system. Seals gasket seals. Will not harm rubber hoses, gaskets or other system components. Compatible with all antifreezes and coolants, including OAT (Organic Acid Technology) coolants. Designed to avoid clogging of heater channels and temperature sensors. Enhanced protection against rust and corrosion. Recommended for all “water” cooling systems of petrol, LPG and diesel engines when small leaks are observed. Can also be used as a preventive measure. Directions for use: Warm up the engine with the heating control set to HOT. Hold the bottle firmly and add the contents to the cooling system via the expansion tank if it is part of the system circuit (2 hoses: outgoing and return) or directly into the radiator if only an overflow tank is fitted. Top up the system with coolant if required. Run the engine for about 5 minutes to circulate the product and stop the leaks. The contents treat a cooling system of 5 to 12 litres. If the coolant is dirty, flush the system with Wynn’s Radiator Flush and refill with new coolant before treating with Wynn’s Radiator Stop Leak.