1, whitening toothpaste
The bumper is scratched, so it is very reasonable to repair it with toothpaste, because whitening toothpaste itself will have a polishing effect, which is equivalent to putting a layer of wax on your car, and then it will have a good repair effect. However, repairing with toothpaste is only a slight impression. If it is deeper, it will not have much effect.
2, touch-up pen
The application of touch-up pen can cover up some subtle and light scratches and make the imprint look less obvious. Although it is different from the original paint (with color cast), and the durability is definitely not as good as the original paint, after all, the touch-up pen is only applied locally, but the overall effect is still excellent.
3, paint scratch repair agent
Paint scratch repair agent, to put it bluntly, is also used to repair bumper damage In fact, it is the same as whitening toothpaste. With grinding function, it can quickly repair some paint surface damage. Nature only repairs small marks.
Function of bumper
The front and rear bumpers of automobiles not only have decorative functions, but also are safety devices that absorb and mitigate external shocks, protect the car body and protect the safety of the car body and passengers.
Bumper has the functions of safety protection, vehicle decoration and improving aerodynamic characteristics of vehicles. From the safety point of view, when a car has a low-speed collision accident, it can play a buffering role and protect the front and rear car bodies; In the event of an accident with pedestrians, it can play a certain role in protecting pedestrians.
From the appearance, it is decorative and becomes an important part of decorating the appearance of cars; At the same time, the automobile bumper also has a certain aerodynamic effect.