Generally, it takes one day to paint and repair the car body. If the scratches are not serious, you can use the rapid spraying method. It takes 3-4 hours to pick up the car in one morning or afternoon. If painting is carried out in a repair shop, it will take 2-3 hours to complete because there is no formal procedure, but the computer color matching and materials are definitely not as complete as those in a 4S shop, and the color difference will be even greater.

Matters needing attention in automobile painting

Check the smoothness of paint surface: For some car owners, due to the poor quality of the repair shop, the paint surface of the whole car is uneven after painting, and there may be some pits and impurities on the paint surface, and even paint will flow in serious cases. Therefore, it is suggested that car owners must choose some guaranteed 4S shops or repair shops when painting.

Don't wash the car or touch something else: for newly painted cars, it is best not to wash the car when the paint is not completely dry, and it is best not to drive out in rainy days to prevent the rain from leaving traces on the paint. In addition, don't let the paint come into contact with some chemicals or oil stains, because these substances will damage the surface of the paint. And don't cover the car clothes with newly sprayed car paint, because the car paint hasn't dried thoroughly, and these items will cause some scratches on the paint surface and look ugly.

Refer to the above? Baidu Encyclopedia-Car Paint, People's Network-Car Paint has tips on daily maintenance and simple touch-up methods.