Specialized solution for annual preventive cleaning of external surfaces of cooling system radiators, air conditioners, intercoolers, lubrication systems, and transmissions from road dirt, salt, coolant leaks, and insect remains. It penetrates deeply into the radiator fins and forms an active foam. Improves heat exchange and protects the engine from overheating. Can be used without removing radiators. • Easy to apply without removing radiators • Suitable for annual preventive cleaning of radiators • Quickly removes light to medium soiling • Can be applied manually or mechanically • Does not damage copper and aluminum • Requires rinsing with water without using a pressure washer