Very long life antifreeze based on high purity monoethylene glycol and organic corrosion inhibitors.

When mixed with an appropriate quantity of water, it becomes a coolant fluid recommended for all internal combustion engines in cars and vans, trucks, construction machinery and agricultural tractors.

Product description

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 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).
GLACELF AUTO SUPRA contains no silicates, phosphates, chromates, nitrites or boron.
The coolant fluids obtained by diluting GLACELF AUTO SUPRA are also inert to elastomeric seals and paints.