As soon as the new car was mentioned, it had a "close kiss" with the electric car that flew by in the community. There is nothing wrong with the electric car and people, except that there is a small dent in the door of the new car. How to deal with minor depression? Next, let's take a look at the coup to deal with the small dent in the car. We should all have these little suckers at home. It uses the difference of internal and external atmospheric pressure to adsorb on the object, and has a very great breaking force. Then we can use this small suction cup to repair the small dent in the car door and stick the suction cup on the dent. If the dent is large, you can also prepare a few more and stick them evenly in the center of the dent. Then it can be pulled out with tools or without tools, but it needs clever force, otherwise the depression is likely to become prominent. You must have heard of repairing dents in car bodies with hot water. This method is reliable and feasible, but it has great limitations. If you encounter an iron or aluminum dent, this method will not work. For the repair of deformed metal materials, it is obviously not feasible to use boiling water. Different repair methods should be selected according to the deformation degree, such as automotive sheet metal plastic molding machine. This method is also not feasible if the paint surface of the car body cracks or falls off. We can also buy a set of such sag 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. This is the trick to deal with small dents in cars. The above methods can help us to deal with slight depressions. If there are paint drops or dents and cracks, the above aspects are not easy to use, and you can only do body panel painting.