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Sanding auto paint is the process of smoothing and preparing the surface of a vehicle for a new paint job. It is an essential step in the painting process, as it helps to ensure that the new paint adheres properly and creates a smooth, even finish. Sanding can be done by hand or with a power sander, and there are a variety of different grits of sandpaper available, depending on the desired results.

There are a number of reasons why sanding auto paint is important. First, it helps to remove any imperfections in the surface of the paint, such as scratches, dents, or chips. This creates a smooth, even surface for the new paint to adhere to, which helps to prevent peeling or flaking. Second, sanding helps to remove any dirt, grease, or other contaminants from the surface of the paint. These contaminants can interfere with the adhesion of the new paint, so it is important to remove them before painting. Finally, sanding helps to create a “key” for the new paint to adhere to. This key is a series of tiny scratches in the surface of the paint that gives the new paint something to grip onto. Without a key, the new paint would be more likely to peel or flake off.

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