Why Has a Part of the Car Paint Turned into a Matte Surface?

[SkylarLynn]

A section of the car paint turning into a matte surface is mainly caused by oxidation of the paint due to prolonged exposure to sunlight. Extended exposure to ultraviolet rays from the sun can have a certain impact on the paint surface, and corrosion from rainwater can also lead to paint aging. Solutions are as follows: 1. Repainting: Repainting is a common method to restore the gloss of the car paint. 2. Proper Polishing: Through grinding and polishing, the oxidized paint can be removed, temporarily restoring the vehicle's shine and color to its original state when new. However, excessive polishing should be avoided, as it can damage the paint surface, making it thinner over time. 3. Coating: A new type of car paint protective film has emerged on the market, which itself is not affected by external oxidation. Unlike ceramic coatings that bond with the paint, this film is simply applied to the car's surface, providing an isolating protective layer for the paint. 4. Maintain Distance from Other Vehicles: While driving, it's important to keep a safe distance from dirtier vehicles like dump trucks. Not only could debris fall from their containers and damage your car, but mud, water, and dust splashed from their tires at high speeds can also harm the paint.