How to Fix Peeling Paint on Car Determine how much area has been affected by peeling paint. Clean the area to be treated. Sand the area with fine sandpaper, such as 500 grit. Prime the area that you’ve sanded. Match the paint that’s already on the car. Paint the sanded and primed area. Click to see full answer. Simply so, how much does it cost to fix peeling paint on a car?The short answer is anywhere from $500 to $10,000. But let me give you the parameters that determine the actual price to fix your peeling clearcoat. If you only have a small area of delamination, there is a chance that we can contain the problem by fixing just that one panel, which would save you some money.Furthermore, how do you touch up peeling paint? To repair peeling paint, start by scraping the peeling paint off of the surface with a flat blade. Next, fill any cracks or holes in the surface with quick-setting patching compound, let the compound dry, and sand the area. Then, apply a thin, even layer of primer over the surface and let it dry completely. Simply so, why is the paint on my car peeling? Peeling. Auto paint is protected by a layer of clear coat, so it takes considerable wear or damage for it to peel. Most often, it’s caused by a poor paint job or prolonged exposure to the sun. Dings and damage to the clear coat that exposes the underlying paint can also cause peeling.Is it cheaper to get a car wrapped or painted?An inexpensive paint job is usually cheaper than a car wrap. A higher-quality paint job with multiple coats will cost about the same as a car wrap. If you want a matte finish or a color-shifting paint, painting your car would cost significantly more than wrapping it to achieve the same look.