Super-fast acting: instantly seals all possible radiator leaks. Glitech improves corrosion protection, lubricates the water pump, and facilitates fluid flow, preventing the formation of harmful sludge in the circuit. The presence of metal ensures the product’s functionality even in particularly hot engine areas, such as the engine block. Safe for all types of radiators, it does not damage pipes, gaskets, or metal parts. Also effective as a preventative measure. Compatible with antifreezes. Does not impede coolant circulation. Single-dose, easy to use.