What Causes Car Paint to Turn Matte?
2 Answers
When a section of car paint turns into a matte surface, it is usually caused by dirt accumulation on the body, resulting in a rough texture. This can be addressed by polishing and waxing the car body. Below is an introduction to related content: 1. Smooth and glossy paint surface: Polishing utilizes physical means such as cutting, combined with abrasive media, to remove unevenness on the paint surface, thereby achieving a smooth and glossy finish. 2. Polishing: Polishing is a process that removes surface irregularities from the paint. To achieve a more even surface, a portion of the paint is removed, allowing the paint to reflect light at a greater angle, making it appear shinier and brighter.
I've heard many friends complain about their car paint turning matte, which is quite a common issue. The loss of gloss in car paint is mainly caused by long-term exposure to the sun, leading to UV damage and the aging of resin components in the paint. Some people also damage their paint by washing their cars improperly, using low-quality brushes or laundry detergent, which contain alkaline ingredients that strip away the protective layer. Scratches from roadside branches and dust accumulation can also make the paint surface rough. I recommend applying a proper wax once a month to prevent this effectively. For paint that has already turned dull, it needs to be polished first before applying a glaze, otherwise, the unprotected surface will oxidize even faster. Friends who park their cars outdoors should consider using a car cover.
