Small suction cups can be used to repair small dents on the door, and the suction cups can be attached to the dents. If the dent is relatively large, prepare more and attach it to the center of the dent evenly. Then pull it out with the help of tools. You can do it without tools, but you need to use clever power, otherwise the depression is likely to become prominent.

Hot water can also be used to repair car body depressions. This method is reliable and feasible, but it has great limitations. If you encounter an iron or aluminum car 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.

You can also buy a set of dent repair tools. 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.

(Photo/Text/Photo: Gu Kun) @20 19