RADIATOR STOP LEAK
Wynn's Radiator Stop Leak is a sealant designed to stop minor leaks in the radiator and cooling system, with anti-corrosion additives.

Stops and prevents minor leaks in the radiator, cooling and heating systems. Stops leaks through cylinder head gaskets. Safe for rubber hoses, seals and all parts of the cooling system. Compatible with all antifreeze and coolant fluids, including OAT antifreeze (based on organic carbon acids). Does not block or clog radiators, hoses and temperature sensors. Prevents the formation of rust and corrosion.

APPLICABILITY
Suitable for all water cooling systems of gasoline, diesel and gas engines, to eliminate minor leaks.
It can be used as a prophylactic.

DIRECTIONS
Start the engine, warm it up to operating temperature (open the stove tap to max).
Shake well and pour the contents of the bottle into the cooling system through the filler neck of the radiator or, in the case of a completely closed radiator, through the expansion tank.
Add coolant if necessary.
Close the system and let the engine run for 5-10 minutes until the flow stops.
The contents of the bottle are enough to handle a cooling system with a capacity of 5-12 liters.
In the event of severe contamination of the cooling system, it is recommended that you first clean it with the Wynn’s Cooling System Flush and replace it with a new one before using the Radiator Stop Leak.