How to deal with the rusty door, how to repair the rusty door

Cars are driving outside all the year round, experiencing wind, sun and rain, and some problems will inevitably occur. Rust on the door is one of them. Many car doors are rusted due to the corrosion of rain. After all, it is inevitable when it rains. Sometimes if you forget to clean it, the car doors will rust, which affects the appearance of the car. Some damages are not treated in time, and will be rusted over time, and the modified area will become larger and larger, requiring timely treatment. How to deal with the rusty door of the car? Let's take a look at it together.

ifdiscoverIf there is rust on the door, it should be dealt with in time to avoid the expansion of the rust area. If the rust appears on the surface and the area is not large, you can use water sandpaper to grind the rust away, and then spray a layer of anti-rust paint; if the rust damages the primer, you need to spray the primer after the rust is removed, and then apply Topcoat spraying; if the car door is rusty and there is a large area of ​​paint drop problem, in this case, the rust paint on the car door needs to be removed, and then the putty is filled and smoothed. After the putty is hardened, spray paint; if the car door is more rusty , So that I embroidered the door, how to repair it?

If the car door is worn out, it is generally not recommended to repair it. After all, the repair effect is limited. It is possible that the rust problem will occur again after repairing for a period of time. It is recommended to replace the door. It is recommended to replace the car door at a 4s shop, because the doors of the 4s shop are all the original factory, and many 4S shops do not allow the use of auxiliary factory parts to repair the vehicle, and the outside repair shop is generally auxiliary factory parts.

The processing accuracy and manufacturing materials of the original car door are the same as the original, and the quality is in line with the automobile manufacturing standards. However, the auxiliary factory and the original and original stamping dies are different, there will be a difference in accuracy, and the material is different, and the rigidity is different. The door iron sheet will be a little thinner, and some anti-corrosion processes will not meet the original factory requirements. In order to reduce the depreciation rate, it is recommended to go to a 4S shop. As long as the professionalism in the installation process can be guaranteed, there will not be too much difference between the replaced original door and the original door.