Sanding auto paint is the method of smoothing and making ready the floor of a automobile for a brand new paint job. It’s an important step within the portray course of, because it helps to make sure that the brand new paint adheres correctly and creates a easy, even end. Sanding could be accomplished by hand or with an influence sander, and there are a number of various grits of sandpaper accessible, relying on the specified outcomes.
There are a variety of the explanation why sanding auto paint is vital. First, it helps to take away any imperfections within the floor of the paint, equivalent to scratches, dents, or chips. This creates a easy, even floor for the brand new paint to stick to, which helps to stop peeling or flaking. Second, sanding helps to take away any filth, grease, or different contaminants from the floor of the paint. These contaminants can intervene with the adhesion of the brand new paint, so you will need to take away them earlier than portray. Lastly, sanding helps to create a “key” for the brand new paint to stick to. This secret is a sequence of tiny scratches within the floor of the paint that offers the brand new paint one thing to grip onto. With no key, the brand new paint could be extra prone to peel or flake off.