In order to prepare a temporary protective peelable coating that is environmentally and friendly to the atmospheric environment and personnel health.In this paper,the compound solvent of D40 and 200#solvent oil is used to dissolve the main film-forming resin,supplemented by anti-aging resin,and adding suitable reinforcing fillers and additives to prepare a high-performance temporary protective peelable coating without foaming,cracking and falling off.This kind of coating not only has good adhesion,but also can be easily removed completely.It also has strong resistance to the corrosion of strong acids and alkalis and long-term weather resistance.Compared with the traditional temporary protective peelable coating prepared with benzene mixed solvent,it is known that this coating has lower viscosity,better manufacturability and equivalent comprehensive performance,but is more friendly to construction personnel and the environment.