【Car owner's car knowledge】The most vulnerable part of a car is the surface paint of the car. Whether it is sunlight, acid rain, or the friction of sand and dust when washing the car, the paint of the car will be damaged, and car owners will inevitably need to touch up the paint.
Don't believe some repair companies boast about so-called original paint repairs. Because the original painting process needs to be baked at a high temperature of 200 degrees, if the finished car is repainted at such a high temperature, I am afraid that no part of the car can withstand it. Therefore, the paint used for touch-up is specially used for low-temperature baking, which is not the same as the original paint.
No need to worry about the quality of the plastic parts
"Generally, minor scratches cause the scars on the paint surface to become white, that is, the paint surface is scratched, but the primer is not exposed, so there is no need to touch up the paint. Just use coarse wax to polish or wax a few more times, The scratches will slowly disappear." For more serious scratches, if you can see the color of the underlying primer, you can look at the scar area to decide whether to touch up the paint. Generally speaking, most parts such as bumpers, rear-view mirrors and the wheel eyebrows of the car are engineering plastics, and they will not rust if they are scratched. Apart from being ugly, there is no big problem. Whether or not to repair the paint depends on the owner's requirements. . However, if these severe scratches appear on the steel plate of the body, it needs to be repainted, otherwise even if it is a small damage, the steel plate will start to rust.
In order to save money and trouble, some car owners use a touch-up paint pen to solve the problem after the vehicle is scratched. When buying a touch-up paint pen, car owners must choose the appropriate model according to the original color of the car paint. If the small scratches are painted with a touch-up paint pen, they can be repaired, covered and filled in. For some large, long and deep scratches, the touch-up paint pen can only be used for temporary concealment and cannot Get the same effect as touch-up paint.
Refinishing is the best
Don't believe some repair companies boast about so-called original paint repairs. Because the original painting process requires high temperature baking of 200 degrees, and the paint used for touch-up is specially used for low temperature baking, which is not the same as the original paint.
Because the vehicle has been used for a certain period of time, the paint of the vehicle begins to fade to varying degrees, and it is completely dependent on the color touch-up paint of the original car when it leaves the factory, which will cause obvious color difference. To match the current color of the vehicle as much as possible, it can only be adjusted.
In addition, in order to avoid chromatic aberration as much as possible, even if only a small piece of the body needs to be repainted, the maintenance personnel will re-spray all the associated body.
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