If the front bumper of a car is completely pitted by a stone, of course, you must report it to the insurance company first, and then a professional accident surveyor will take pictures on the spot. It is best to go directly to the maintenance unit designated by the insurance company for reasonable maintenance. As long as it belongs to the underwriting responsibility, it can basically get compensation. In addition, you can ask the mechanic to make a hot-melt patch for you and then paint the bottom with color. You can also build a site to smash the front bumper and let the insurance pay for a new one.

Moreover, if you want to treat several stone pits, you must go through the following steps:

1. Sheet metal treatment: the concave part on the car body must be hammered and welded before it can be restored to its original state.

2. Putty treatment: clay Tu Ping should be used in the uneven place behind the metal plate.

3. Polishing treatment: Use different types of sandpaper to polish the concave-convex surface of putty to make it smooth.

4. Primer: In order to prevent the car paint from rusting, it is necessary to spray a layer of antirust paint.

In addition, report the case to the insurance company first, and a claim adjuster will contact you to verify the amount of the loss. If there is no first scene, it will bear 30% of the liability losses. In order to ensure the same color and effect of the whole door, the general repair shop or 4S shop will generally remove the whole door and paint it separately, and will not paint the dents of the door locally. This has also led to the whole repair process taking two or three days at the earliest. If you can solve it yourself first, first buy a car paint repair pen with the same color as the car paint from the auto supplies supermarket, and the price is around 20 yuan, or go to the repair shop to find some paint with the same color, but add curing agent.

Finally, the details are as follows:

1. Carefully check the jumping position to find out the damage of the door, and mainly pay attention to the size of the pit and whether the primer is exposed, because different situations are handled differently.

2. If the pit is relatively small, the owner can buy a complementary color pen with the same color to directly touch up the body according to his own body color. After painting for about 30 seconds, gently smooth the paint surface with clean white toilet paper.

3. If the pit is small and the primer is not exposed, you can put a sticker on the damaged position of the door for treatment.

4, the pit is small, and the bottom fire is not exposed. In addition to the treatment method of car stickers, you can also use car paint scratch remover for treatment.