What are the steps in the car painting process?
3 Answers
Car painting process steps are: 1. Remove oil stains and rust from the car body surface, degrease plastic parts to keep the surface clean; 2. Use zinc-based phosphating solution to phosphorate the car body surface, then rinse with clean water and wait for the body to dry before painting; 3. Pay attention to air pressure and nozzle size during spraying, ensuring the paint application is even and smooth; 4. After painting, drive the vehicle into a paint baking room to dry quickly and solidify the paint. Car paint maintenance methods include: 1. Wash the car after the engine has cooled down; 2. Minimize exposure to direct sunlight; 3. Clean stains on the car body promptly; 4. Rinse with clean water after rain to prevent acid rain corrosion; 5. Apply wax or glaze.
I've done paint jobs on several cars, and the process can be roughly divided into several steps. First, thoroughly clean the car body, using professional cleaners to remove grease and dust, otherwise bubbles may form during painting. Next is sanding the old paint surface, especially areas with rust, using sandpaper of different grits to achieve a smooth finish. This step is quite time-consuming, and I always say take your time, don't rush. Then apply the primer, mainly for rust prevention and improving adhesion, a thin layer is sufficient, and it needs to dry for several hours after application. After that comes the color paint, choose the paint according to requirements, and move the spray gun evenly without lingering in one spot. Then cover with a clear coat for protection, enhancing gloss and resisting sunlight. Finally, polish and buff, lightly grinding with a polisher to remove small particles, then wax for shine. The entire process requires a high-standard environment, with minimal dust being ideal. After completion, inspect for any flaws before considering the job done. I recommend going to a professional auto body shop to ensure quality, and definitely don't attempt it yourself recklessly, compromising safety.
Last time I tried painting my car myself, it was a total mess. Simply put, before painting, you need to clean the car body thoroughly. I was lazy and didn’t do it properly, so dust caused pitting on the surface. Then comes the crucial sanding step—using sandpaper to smooth out uneven areas. Beginners often apply too much force and scratch the metal. When spraying primer, ensure good ventilation to avoid toxic fumes, and one coat is enough—don’t overdo it. Next is the color paint. Professional shops use spray guns for a more even finish, while DIY spraying often leads to drips. Finally, clear coat polishing makes the paint shine, but when I tried using a polisher like my friend, I kept leaving marks. The whole process requires skill and patience. If you lack experience, it’s best to go to a reliable repair shop—saving money, time, and ensuring a stable result. Don’t overlook rust and crack prevention details either. After painting, avoid rain or direct sunlight for at least 24 hours to protect the new coating and extend its lifespan.
