How to deal with rust on the Arrizo 7 car door?
3 Answers
Methods to deal with rust on the Arrizo 7 car door: 1. If the rust area is small, use water sandpaper to grind off the rust and then spray a layer of anti-rust paint; 2. If the rust has damaged the primer, remove the rust completely, spray the primer, and then apply the topcoat; 3. For large areas of paint peeling, completely scrape off the rusted paint on the door, fill and level with putty, and after the putty hardens, proceed with repainting; 4. If rust has caused small holes, cut thin aluminum sheets into the shape of the holes, stick them over the holes (layering as needed), then apply filler and repaint. The Arrizo 7 is a compact sedan produced by Chery Automobile, with body dimensions of 4652 mm in length, 1825 mm in width, 1483 mm in height, and a wheelbase of 2700 mm.
I've encountered door rust issues a few times, and the treatment isn't too difficult but requires careful attention. First, assess the severity of the rust. If it's not too deep, you can handle it yourself: thoroughly clean and dry the door, especially in corners where water might linger. Use fine-grit sandpaper to gently smooth out the rust spots until they're even, avoiding coarse sandpaper which could damage the good paint. Then, apply a metal rust-proof primer, and after it dries, spray on paint matching your car's original color. When spraying, do it evenly and in light coats to prevent drips. Finish with a clear coat for protection. Throughout the process, ensure good ventilation and wear a mask and gloves—safety is paramount. For deep rust holes or large affected areas, it's better to visit a professional repair shop. They have technologies like electrophoretic treatment for more durable solutions. For prevention, always dry the crevices thoroughly after washing your car.
To prevent door rust, I'm very meticulous about car maintenance. After every car wash, I make sure to thoroughly dry the door frames and drainage channels, especially during the rainy season to prevent moisture buildup. I regularly apply wax to door seams as it creates a protective barrier against water corrosion. I also use rust-proof spray on hidden areas like wheel arches. The Arrizo 7's design has drainage holes that tend to clog, so I clean them frequently to ensure proper drainage. In winter, I avoid roads treated with de-icing salts, and if unavoidable, I promptly rinse the lower body. These small habits have kept my car doors looking new even after years of use.
