Is the entire paint surface completely scraped off during car touch-up painting?

1 Answers
McVictoria
07/29/25 8:24pm
Car touch-up painting involves completely scraping off the entire paint surface. Here are the detailed aspects regarding car touch-up painting: 1. Reason: Repainting increases the thickness of the paint film, and the repainted area will be higher than the original paint surface. Therefore, the original paint must be removed before repainting. If the original paint is not removed, it will be difficult to polish the subsequent paint. 2. Precautions: The car's primer is an electroplated layer and serves as the main anti-corrosion layer of the car, which must not be damaged. If the car's primer is damaged, the underlying steel plate of the car will gradually corrode and become prone to rust. For minor scratches that do not reach the primer, polishing can be directly used for restoration.
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