Is Polishing Necessary After Car Painting?

2 Answers
RoseLee
07/24/25 12:06pm
Polishing is necessary after car painting. Here are the reasons why polishing is essential after car painting: 1. Paint engineers may accidentally allow some impurities to fall into the paint during the work process. 2. Dust in the paint booth may enter the paint. 3. After painting, some areas may have imperfections that require sanding with sandpaper. 4. It can make the paint surface feel smoother and more even. 5. It ensures there is no color difference at the interface between the new paint and the old paint. 6. It can make the paint surface smoother and more glossy. The benefits of car polishing are as follows: 1. Reduces the roughness of the paint surface. 2. Removes small scratches and spots. 3. Can remove oxidation layers. 4. Makes the paint surface more glossy.
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OLena
08/11/25 6:15am
I often tinker with my car, and polishing isn't mandatory after painting, but it's highly recommended. After the paint dries, the surface often has orange peel or uneven textures, much like rough skin. Polishing can smooth out these imperfections, making the paint surface sleek and shiny as new. Skipping polishing may lead to dust accumulation, uneven gloss, and over time, could accelerate aging, causing cracks or fading. Cost-wise, polishing adds a few hundred bucks, but it's a worthwhile investment to protect the paint and extend its lifespan. DIY is also an option, but be cautious not to over-sand and damage the paint. In summary, for the car's health and aesthetics, polishing after painting is advisable—don't cut corners for convenience. It also makes routine car washing and maintenance easier.
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