How to Repair Scratches on Hard Plastic Car Parts?

1 Answers
FaithFitz
07/30/25 12:35am
Here are two methods for repair: 1. Computer-matched paint spraying method: This is a rapid technical repair, but the primary requirement is accurate color matching. The repair area should be minimized as much as possible. After treatment with special solvents, it allows better blending between the new and old paint layers, achieving optimal adhesion. 2. Polishing: When performing polishing, automotive paint care materials must be used. Currently, body filler and polishing compounds are generally employed, with polishing compounds being the best material for achieving a mirror-like finish. Polishing compounds are abrasives containing finer particle friction materials. The particle sizes used in polishing compounds are categorized into micro-polishing, medium-polishing, and deep-polishing.
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