Performs well in the corrosion tests required by the specifications: hot plate corrosion and corrosion in vitro.

The additivation of COOLELF CLASSIC –26°C gives to the coolant fluid:

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

A resistance to foaming (mainly instability of the foam that might form).

A chemical neutrality (PH 7-8.5).

COOLELF CLASSIC –26°C is also inert to elastomeric seals and pain.