BARS RADIATOR STOP LEAK 200ML

The cooling system is vital to the vehicle’s operation. Leaky seals and gaskets reduce its efficiency, causing the engine to overheat and increasing the risk of damage.

Cavitation, which creates bubbles in the coolant as it passes through the water pump, causes micro-explosions that gradually damage the pump's impellers, affecting coolant flow.

Bar's Radiator Stop Leak seals minor cooling system leaks and prevents cavitation. It works on plastic, aluminum, and metal radiators, heater cores, blocks, gaskets, and freeze plugs. Rhizex particles break up low-pressure cavities, reducing internal micro-explosions.

Use one bottle for 4-cylinder engines and two bottles for 6- & 8- cylinder engines.

NOTE: Mechanical attention may be necessary if leaks continue after treatment.

DANGER: Opening cooling system while engine is hot or running may cause severe burns.