What Are the Consequences of Rain After Car Painting?
2 Answers
Introduction to the consequences of rain after car painting: Freshly painted car paint is relatively fragile, making it susceptible to marks from rainwater. Additionally, industrialization has led to impurities and acidic substances in rainwater. If a vehicle is exposed to rain and not washed promptly, these acidic substances can corrode the outermost glossy layer of the paint, causing it to lose its luster. Below are methods for protecting car paint: 1. Waxing: Waxing can be divided into direct waxing and polishing waxing. Direct waxing involves cleaning the car body and applying wax directly to the clear coat layer of the paint. Polishing waxing, on the other hand, requires using a polishing machine to polish the paint surface before applying wax, which can immediately make the car shine. 2. Glazing: Due to the composition of glaze, it is not resistant to acid and alkali cleaning and can be easily damaged. It typically lasts only 1 to 3 months, and glazing can harm the car paint, requiring reapplication every two to three months. 3. Crystal Coating: Crystal coating is a hard protective layer specifically designed for car paint, seats, interior and exterior trim, glass, tires, and other key areas. It comes in quick-drying and slow-drying types, mainly determined by its primary components. 4. Film Application: Car coating is a highly effective protective measure that enhances the brightness of the paint while also providing resistance to acid and alkali, high temperatures, strong water resistance, oxidation, UV rays, and other multiple effects.
Last time my car got painted and it rained right after, resulting in lots of tiny bubbles on the paint surface, with some areas even wrinkling. A few days later, I noticed uneven gloss on the paint, with some areas turning white like covered in a layer of fog. Even worse, after rainwater seeped into the paint layer, the edges started to peel slightly. A friend at the repair shop said this happens because when the paint film hasn't fully cured, rainwater can dissolve the solvents in the paint, damaging the paint's structure. If not treated promptly after getting wet, moisture trapped in the paint layer can also cause rust. So now I always choose continuous sunny days for painting and leave the car in the garage to dry for at least three days afterward. If it suddenly rains, I immediately use a soft cloth to absorb the water stains and then drive to the shop for infrared lamp treatment as a remedy.
