Mineral oil with VCI properties. Suitable for many kinds of metal and metal-combinations. Perfect for the corrosion protection of engines, gear boxes, tanks, and pumps. In a closed system, it releases the protective VCI-vapours over a long period of time. It is the ideal corrosion preventive for fuel tanks, gear boxes, and similar “closed systems”. Protects iron, steel, copper, brass, bronze and other metals by the vapour phase. There is no need for direct contact with the metal surface. ANTICORIT VCI UNI O-40 can be removed with solvent-based or alkaline cleaners. It is a VCI Corrosion preventive oil (Concentrate) miscible with gasoline, oil, and Diesel. Burns without forming ashes.