SAFE - Will not harm hoses, gaskets or metal components.
FAST - Quickly finds and seals radiator leaks.
EASY TO USE - Product can be poured into the radiator with an engine at normal operating temperature. Draining and flushing the system is not necessary if the radiator is clean and not corroded.
UNIVERSAL - Can be used in the radiator of cars, small trucks, large trucks tractors and more.