Nowadays, many repair departments on the market have implemented vehicle traceless repair services. Compared with ordinary sheet metal repairs, traceless repairs do not require damage to the original car paint, which sounds really good. Then, if the car sheet metal is repaired and dented, is it recommended to do a traceless repair? You need to know the following tips about traceless repair in advance.

Can a traceless repair be performed if the car sheet metal is repaired and dented?

It depends on the situation. If the damage is relatively large, it will be difficult to repair it without leaving a trace. The so-called traceless repair is actually to use a lever to flatten the dent from the back. The tools for traceless repair are very simple, mainly small hooks of various sizes and a big hammer. Traceless repair tests the meticulousness of car repair technicians, and its main benefit is that it can repair dents without damaging the original paint surface.

Whether it is better to repair without leaving a mark or to spray paint on the sheet metal

Both have their own benefits. Traceless repair is suitable for small damage. The most important thing is that traceless repair can preserve the original paint surface and avoid reducing the use value of the car. Sheet metal spray paint can be used for small dents or large damage. Sheet metal spray paint must damage the original paint surface and at the same time the thickness of the paint after repair will become thicker, which will have a certain impact on the car's value retention in the later period.

Why don’t car 4S shops do traceless repairs?

The second is the issue involving the rights and interests of car 4S stores. If you use traditional repair methods, you will at least have to go through the whole process of sheet metal parts, spraying, painting and mounting parts. Although the process is complicated and time-consuming, every step here involves manual labor. fees and labor costs. Auto 4S stores such as after-sales repair services have the largest profit-making interests, and the places where they can make as much money as possible are concentrated in this link. Therefore, from another aspect, even if it is a simple repair, it is necessary to ensure a certain degree of profit. construction time.

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