Avic Hangte No. 2 protective oil is composed of refined mineral base oil with viscosity index improver, rust inhibitor, antioxidant, etc. Avic Hangspecial No. 2 protective oil forms a dense protective film on the surface of the metal through physical and chemical adsorption, preventing the metal from direct contact with the atmosphere, water film and other media, so as to play a role in rust prevention. Avic Air's No. 2 protective oil has excellent high and low temperature performance, which can meet the requirements of most parts of the country; Good anti-rust performance, can meet the daily wiping protection requirements of wu; And good oxidation stability and storage stability. Avic Hangspecial No. 2 protective oil has a variety of packaging and models,