Radiator Flush

Wynn's Radiator Flush is a concentrate to clean automotive cooling systems.

Radiator Stop Leak

Wynn's Radiator Stop Leak is a sealing product to stop small leaks in the cooling system, with anti-corrosive properties.



Cooling system problems, such as leaks and insufficient cooling due to fouling of the system, are the primary cause of vehicle breakdown. To prevent these problems Wynn’s recommends radiator treatment.

Cooling System