Everything green to go

In addition to engine oil, radiator coolant is one of the most important operating fluids in a car. And only with the right fluids can modern engines run reliably. LIQUI MOLYhas developed the KFS 18 Radiator Coolant especially for the BMW brand. Its identifying feature is the green color.

The new product is the next evolutionary stage of the proven KFS 11 and is characterized 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 long service life of the engine.

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.