A liquid antioxidant formulation applied by spraying with good degreasing properties on all metals, plastics and rubber, with a passivating effect on steel. The residue of the formulation that is left on the treated pieces looks like a water-soluble protective film, so the product provides excellent corrosion protection for up to several months, provided the parts are not exposed to high humidity and precipitation.

TreatActive EST KEEP 466 can be added to intermediate skimming to increase skimming power.