F20-1 thin layer of anti-rust oil on the black and non-ferrous metal parts have a good anti-corrosion effect, the general anti-rust of up to 2-3 years. Easy to use, no additionalsolvent dilution, there is a certain amount of lubrication. Moderate viscosity, general partscan be cleaned, directly installed to use. The product film is thin, transparent coatingappearance, materials Province. For galvanized steel, brass, copper, aluminum, cadmium plating and other metal parts, and combinations thereof, the long-term oil sealrust-proof, can process between the anti-rust diluted.