... touching the paint, accelerate the scratch oxidation corrosion, make blank, at the same time, the car wax can't effectively resist ultraviolet ... removed the commonly used way to tiny body scratch, but polishing can make the car paint more and thin, finally had to ... , anti-UV,anti-acid rain, anti-oxidation, scratch resistance, long lasting protection the car paint.6.Service life:3-5 years7.Removable ...