STP RADIATOR SEALER 300ML

STP® radiator sealer is designed for quick and effective repair of radiator leaks, forming a permanent seal. It contains corrosion inhibitors to prevent the formation of rust and deposits. This car radiator leak sealer also lubricates the water pump. Action: Quickly repairs leaks. Provides a radiator seal. Lubricates the water pump. Suitable for all types of radiators, all types of antifreeze, and safe for rubber hoses, metal parts and seals. Usage: Run the engine until the coolant warms up (without it being hot). Shake the bottle well and pour the entire bottle of STP® Radiator Sealer into the radiator. Run the engine for about 10 minutes or drive a short distance, allowing the seal to harden. Be careful when opening the radiator/cooling system: hot coolant or steam may escape. One bottle treats cooling systems with a capacity of up to 14 litres. Frequency of use: as needed.