Car bumper scratches can be said to be a very common phenomenon, especially some cars that are often parked outside, which will inevitably get a little scratches. In severe cases, it may also cause the bumper to sag. But when asked about the plastic repair method of the front bumper of the car, many friends said that they were not very clear. How to repair the front bumper? Today, Bian Xiao will give you an answer.

Repair scratches

1. Toothpaste

When the bumper is scratched, it is very effective to repair it with toothpaste, because toothpaste itself has the function of polishing, which is equivalent to coating a layer of wax on your car, thus achieving a good repair effect. However, toothpaste can only be used to repair minor marks. If it is deep, it is not good.

Touch-up pen

Using a touch-up pen can cover up some relatively small and shallow scratches and make the indentation look less obvious. Although there is still a certain gap (color difference) with the original paint, its durability is definitely not as good as that of the original paint. After all, the complementary color pen is only a partial complementary color, but the overall effect is still relatively good.

Repair depression

When there is a dent in the bumper of a car, we can use the principle that plastic softens when it is heated, and heat the sunken part with hot water to eject it. But this step will take a long time. After all, plastics need to be heated to a certain extent before they begin to soften. Then at this time, we can cooperate with some sag repair tools to improve the efficiency of sag repair. Of course, after the depression recovers, we need to use cold water to cool down, so as to play the role of contraction and recovery.