What Causes a Section of Car Paint to Turn Matte?

[Nolan]

A section of car paint turning matte is primarily caused by prolonged exposure to sunlight leading to paint oxidation. Extended exposure to ultraviolet rays from sunlight can have an impact on the paint surface, and rainwater corrosion can also contribute to paint aging. Below are solutions for restoring a matte section of car paint: Repainting: Repainting is a common method to restore the gloss of car paint. Proper Polishing: Through grinding and polishing, the oxidized paint layer can be removed, allowing the vehicle to regain its shine temporarily, restoring the color to a near-new condition. However, excessive polishing should be avoided, as it can damage the paint surface, making it thinner over time. Coating: There is now a type of paint protection film available on the market that resists external oxidation. Unlike ceramic coatings that bond with the paint, this film is applied to the surface of the car body, providing a protective barrier for the paint. Maintain Distance from Dump Trucks: While driving, it's important to keep a safe distance from dump trucks or other dirty vehicles to prevent mud, water, or dust kicked up by their tires from damaging the car paint. At higher speeds, even small particles can cause harm to the paint.