How to Repair Scratches on Black Plastic Bumper?

1 Answers
Thompson
07/29/25 9:04pm
Methods for repairing scratches on black plastic bumpers: 1. Clean the scratched area on the black plastic part of the bumper with water; 2. Use wet sandpaper to smooth out the scratched and rough areas until they are even; 3. After sanding, wipe the repaired area clean with a dry cloth or tissue; 4. Apply tape around the repair area to avoid affecting other parts; 5. Use a sponge soaked with scratch remover wax to repeatedly rub the scratched area in circular motions until the scratch disappears. Bumpers are installed at the front and rear ends of a car, serving not only as decorative elements but more importantly as safety devices that absorb and mitigate external impacts, protecting the vehicle body and ensuring passenger safety.
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