Super quick action: it instantaneously seals all possible radiator leaks. The use of Glitech in the formula improves protection against corrosion, it lubricates the water pump and promotes fluid flow, avoiding the formation of harmful grime in the circuit. The metal content guarantees product efficiency, including particularly hot areas of the engine, such as the monobloc. Safe on any type of radiator, it does not damage pipes, seals and metal parts. It is also effective as a preventive action. It is compatible with anti-freezes. It does not obstruct coolant liquid flow. Single-dose, easy to use.