In addition to engine oil, radiator coolant is one of the most important operating fluids in a car. In modern engines it is vital to have the right specification coolant to ensure smooth running and reliability. With this in mind, LIQUI MOLY has developed the KFS 18 Radiator Coolant especially for the BMW brand. 

The new coolant has a distinctive green colour which provides a clear identifying feature. The new product represents the next evolutionary stage of the proven KFS 11 and is characterised by greater overall vehicle compatibility. KFS 18 can be filled in cooling systems of diesel, petrol and hybrid units and is also suitable for electric cars. Its areas of use include the radiators of commercial vehicles, motorcycles, buses, construction machinery and more.

Uncompromisingly strong protection is made possible by the so-called Si-OAT technology, a combination of silicate and organic additives. The hybrid formula provides excellent protection against corrosion, frost and overheating. This promotes a longer service life for the engine.

In addition, with the amine-, borate- and nitrite-free formula of the new KFS 18 Radiator Coolant, LIQUI MOLY manages to strike a balance between high performance and environmental compatibility.

The new product is available in containers of 1, 5, 20 and 60 litres from LIQUI MOLY stockists.