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.
