We will inevitably encounter bumps in our daily driving. It didn't take long for the new car to have scars, and it's normal for the door to sag. Although this depression is not obvious from a distance, it still affects the aesthetics of the whole vehicle from a close distance. The following is the repair method of the door depression.

As long as the paint surface does not fall off and the depth of the depression is not very deep, then we can use professional tools to repair and restore the previous body state as much as possible without sheet metal and painting. Hearing this, I believe many car owners will breathe a sigh of relief. After all, the price and time consumption of body painting are quite exaggerated.

We can buy a set of dent repair tools online, which is not expensive, only a few tens of dollars. Clean up the concave part first, then put the special glue into the glue gun and plug in the power supply to preheat for about 7 minutes. Then choose the appropriate gasket, pay attention to the large gasket suitable for large depressions. The larger the washer, the greater the traction. Then use a glue gun to evenly coat the gasket with sol, quickly paste it to the concave position, and gently press it until the special glue is fixed.

Align the hole in the middle of the traction bridge with the attached gasket, put the nut on the gasket screw and tighten it, then turn the nut until the depression is flat. After the repair is completed, remove the tools, then spray alcohol on the residual glue on the car body, and finally clean it up with a spatula.

If you don't want to do it yourself, then we can give it to the repair shop outside. They have a concave repair technology, also called light sheet metal, but the concave repair technology is actually similar to our own work. It sucks out the concave position with a sucker, then reaches into the back of the concave area with the help of a hook, then slowly ejects it, and finally processes the protruding part with a rubber hammer.

Automobile dent repair technology determines the price according to the difficulty and area of dent repair and the sharpness of dent. The sharper the dent, the more difficult it is to repair, and the price is more than several hundred yuan. For example, the price of an egg-shaped depression is generally around 150 yuan.

The dent in the car door seems to be easy to repair. You can recover it by pulling something or pushing it from behind. In fact, it has great limitations. If the paint surface is damaged and cannot be repaired, if the dent is located near the wheel eyebrows, corners and AB columns, it is not easy to repair.