COOLELF AUTO SUPRA -37°C is a very long life ready-to-use organic coolant liquid.

Recommended fluid change interval:

500,000km or 4 years when used in trucks

250,000km or 5 years when used in cars

Benefits:

• Excellent protection against corrosion, erosion, and cavitation, for aluminium water pumps.

• Heat transfer remains optimised: fully organic additives allow avoiding any formation of deposits and leave surfaces clean.

The additives in COOLELF AUTO SUPRA -37°C give to the coolant:

• Chemical neutrality (pH 7-8.5).

• A reserve of alkalinity to neutralise the acids resulting from the combustion gases.

• Resistance to foaming (mainly instability of the foam that might form).

• Compatibility with hard water (maximum 40°F).

• No silicates, phosphates, chromates, nitrites or boron contains.

• Inert to elastomeric seals and paints.