Pro-Tec Radiator Flush 375 ml

The Pro-Tec 1501 Radiator Flush (375 ml) is a professional cooling system cleaner designed for closed cooling systems of internal combustion engines.

It effectively removes limescale deposits, sludge, rust and corrosion, while also dissolving and binding oil- and grease-based residues.

Its acid- and alkali-free formulation is gentle on system components and provides a neutralizing effect, ensuring safe use in modern cooling systems.

The product lubricates and protects metal components and rubber seals, helping to extend the service life of the cooling system.

By cleaning the radiator and heat exchanger, cooling efficiency is restored, and the operation of the thermostat and water pump is positively affected.

Pro-Tec 1501 is ideal to use before every coolant change to ensure optimal engine temperature control and reliable performance.

Application:
Add to the used coolant before draining. Run the engine at idle with the heater valve open for approx.

15 minutes, then drain the system, flush thoroughly with clean water and refill with fresh coolant according to manufacturer specifications.