How to Repair Scratches on the Car Windshield?
2 Answers
Scratches on the car windshield can be removed by grinding. Here is a detailed introduction to repairing scratches on the car windshield: 1. Light scratches: Quickly handle them by polishing. Use a polishing wheel with polishing brightener to remove the oxidation layer attached to the car surface and smooth out fine scratches. At the same time, the chemical penetrates the paint to restore it, not only removing light scratches but also refreshing the paint surface. 2. Deep scratches: Perform local touch-up painting. Go to a paint repair center that offers quick scratch repair services and use specialized touch-up paint. The touch-up paint dries quickly, and the color can naturally blend with the original car paint without any color difference, leaving no trace of repair.
I've dealt with glass scratches several times myself, and the approach basically depends on the depth of the scratch. For superficial scratches that don't feel indented when you run your fingernail over them, I recommend buying a glass polishing kit to handle it yourself. First, clean the entire glass surface with a clay bar, then use polishing compound with a waxing sponge to buff the scratched area in circular motions, and finish with polishing. It takes about 40 minutes or more, but costs less than fifty yuan. Remember, glass isn't like car paint—over-polishing can affect light transmission. Key point: Don't use power tools! Manual operation is more stable. If the scratch is still visible after polishing, then you need to consider whether it's worth fixing—some marks don't affect visibility, so don't force a repair.
