After painting, it will have serious color difference with the car body. After a long period of use, the repainted car door will appear paint aging and turtle crack, because the original car paint is sprayed by machine under the condition of sealing, and the raw materials used are different.

Do doors have to be painted for maintenance?

For major injuries, painting is required. For slight scratches and small scratches, there is no need to paint, just polish and wax, which has no effect on the integrity of the vehicle and the preservation rate of used cars. But some accidents can only be solved by painting, which is inevitable.

How to deal with the serious damage of the door without painting?

You can only buy disassembled auto parts, find doors of the same brand, model and color, and install them directly on the car sample after purchase to avoid painting. This method is an effective way to avoid repairing the door, and the replacement door fittings are all original fittings.