With specific organic formulation, COOLELF SUPRA gives a exceptionla cavitation protection . Better corrosion protection for the aluminium parts present in the modern engines. The COOLELF SUPRA exceptionnal thermal stability eliminates the risks of minerals deposits particularly near the hot parts: liners top, cylinder heads, heat exchanger tubes, heating resistance. This ensure: - heat transfer conservation - fluid performances conservation - piping erosion risks (due to hard deposits circulation) suppression - circuit cleanliness - extended temperature sensitive components life time. The long life property of The COOLELF SUPRA allows by extended drain intervals the reduction of the coolant recycling costs.