Cooling system sealants Gunk C312

Cooling system leak stop. A liquid sealant allows you to very quickly eliminate leaks in the radiator, heater, pipes and valves of the cooling systems of passenger cars and trucks. It drains together with the coolant through the hole and polymerizes, forming a strong sealing plug. The product is efficient for all types of anti-freezes and does not require further system flushing. It is calculated for the system with the volume up to 9 liters. Application: Start and warm up the engine to the operating temperature. Carefully remove the radiator cover and pour the product.