Permanent antifreeze for automotive cooling circuits.

K2-40 is a permanent glycol-based antifreeze for automotive cooling circuits with a protective effect for the metal parts of radiators, thanks to the special corrosion inhibitors present. It preserves and protects for a long time all mechanical parts with which it comes into contact; it also has the ability to neutralize acidity, a source of corrosion, that can come to form inside the radiator due to the absorption of carbon dioxide in the air.