McLaren Radiator Stop Leak - Secure Seal for the Cooling System

Stop small leaks. Protect the engine. Keep the system efficient.

McLaren Radiator Stop Leak has been developed to quickly and safely seal small leaks in the cooling circuit, without compromising the integrity of the components or the circulation of the liquid. Its high-efficiency sealing formula acts on critical leak points without causing blockages in the radiator channels or temperature sensors. It can be used with any type of coolant.

Main benefits:

• Effectively seals small leaks in the radiator and cooling system
• Compatible with all types of antifreeze and coolants
• Does not damage rubber pipes, gaskets or sensors
• Designed to prevent blockages in the radiator's internal channels
• Quick, safe and easy to apply solution

Directions for use:

Add 300 ml for every 6 litres of coolant

For systems with a capacity of more than 6 litres, you can use two containers

Apply with the engine cold

After application, start the engine and let it run until it reaches operating temperature

McLaren Radiator Stop Leak offers a professional solution for small leaks, helping to maintain optimum engine temperature and system efficiency.