When the car is polished, the paint is thrown away, how to remedy, treatment

When the car is polished, the paint is thrown away, and it is best to respray this piece or a whole piece or the whole car paint.

The topcoat is thrown away to reveal the primer, and the master with high skill is found to make up the part that has been thrown away, which is not easy for ordinary people to see. If you spray paint this whole piece, ordinary people can't see it. The whole car is completely painted, and the general level is a little lower and connoisseurs can't see it.

Throwing away the car paint and repainting it is the only remedy.

You go buy a touch-up pen first. Fill in the paint finish. Choose the right color. There may be a slight deviation. Then buy an E8 gloss wax. Put the light on it. That's it.

Use a paint pen a little bit, then sandpaper and finally polish with polishing wax.

The only thing is to re-spray a layer of paint and make up the paint surface that has been thrown back: 1. Car polishing is the process of car beauty, when waxing, sealing glaze or coating, the car is first polished; 2. Because the glaze coating must be polished first, and it is a finely polished car to make a mirror, this is the operation that the glaze must go through; 3. Without polishing, the paint is uneven, and the glaze is kept for a very short time, which can not have the effect of long-term adhesion at all, and there is no difference from waxing; 4. Of course, according to the situation of the paint, polishing does not have to be done in three steps, and new cars are often restored in one step. However, the car that has done coarse wax must be polished with medium wax, and the car that has done medium wax must be reduced with fine wax.

OK. Polishing can solve the following problems:

1. Shallow scratches.

After the vehicle has been used for a long time, due to improper care, there will be slight scratches on the paint surface of the car, and the primer is not exposed, and this scratch will be obvious in the sun, which can be removed by professional polishing.

2. Paint oxidation.

Under the strong sunlight for a long time, the oil in the paint film will continue to evaporate, and the brightness and depth of the paint surface will be greatly reduced for a long time, and the surface will form an oxide layer, which will slowly turn white, which greatly shortens the life of the car paint, and the serious oxidation can be repaired by grinding and polishing.

3. Traffic "membrane".

In the process of driving, the vehicle will form a strong electrostatic layer on the surface of the paint, and the static electricity has a strong adsorption force on the dust and oil in the air, and a hard traffic film will be formed after a long time, which is easy to cause oxidation and corrosion of the paint surface, and can be treated by grinding and polishing.

Car waxing can play a grinding role, when the car has slight scratches, you can use sand wax, grinding to remove scratches. The sand wax contains special abrasive particles that can easily and safely remove oxide film, fine scratches, spots and stubborn dirt from the surface of the car body, so that the old paint layer that has aged, faded and dulled will regain its original attractive shine and long-lasting beauty.

Polishing belongs to consumable repair, slight scratch polishing can be repaired, through the rotation of the polishing disc, grinding the oxide layer, scratches and stains of the car paint, the paint surface can be restored to smooth and bright, a small amount of polishing is no problem, and the car paint can also withstand it. However, frequent polishing will cause some damage as the paint becomes thinner and thinner.

Polishing can repair minor scratches. Car polishing is the process of car beauty, in the waxing, glazing or coating of the car first to do a polish. The body with slight scratches on the surface paint surface has not been scratched through the top paint layer after inspection. It can be repaired using the following repair processes.

Absolutely, as long as it's not the kind that shows the primer, it can be repaired by polishing.

With the rapid development of life, cars have gradually entered everyone's life. Many friends basically know that they need to polish their drawings after they finish. How long does it take to polish a painting?

What is the process of painting and polishing a car? Car polishing refers to the polishing of a car once before waxing, sealing, or painting. A finely polished car can be used as a mirror, so how to polish the painted car?

How to polish after car painting & mdash& mdash polishing primer.

Car polishing refers to the polishing of a car once before waxing, sealing, or painting. A finely polished car can make a mirror, which is also the operation that the glaze must go through. Not polished, unevenly painted, and the sealing time is short.

Depending on the condition of the paint, it is enough to restore the new car in one step. The car with coarse wax needs to be polished with medium wax, and the car with wax needs to be finely reduced.

How to polish a car after painting & mdash& mdash procedure.

Clean the whole vehicle to prevent new scratches caused by particle dust during the sanding process. Sanded with water sandpaper. If there are defects such as coarse particles, fine sandpaper marks, flow marks on the surface of the coating.

Gently sand with water sandpaper and a water bladder before polishing. Then, add coarse abrasive paste to polish the traces of water sandpaper; Abrasive paste is then added for polishing and fine grinding. Subsequently, a polishing machine and mirror treatment agent are used to remove the rotation marks left by the coarse abrasive paste to achieve the mirror polishing effect of the paint film.

Finally, manual polishing, that is, after grinding and polishing, wipe off the polishing paste, wipe all the polished places with cotton yarn dipped in varnish wax, and then wipe off the excess wax with dry cotton yarn to make the car paint more bright and gorgeous.

How to polish a car after painting & how long to mdash& mdash.

Polishing can only be done by drying the paint thoroughly. If you bake in a paint booth, it will dry out after about 3 hours. If it rains and is wet, it will dry naturally after spraying, and it will take half a day. If the weather is fine. It was done in one afternoon.

I think waxing and varnishing can better protect the paint, but you can't polish a car more than 5 times. Although polishing makes the paint thinner, it doesn't mean that it can't be polished at all. In addition, the number of paint polishes for some Japanese cars should not be adjusted.

After painting, the car needs to be polished, as this is a way to check the quality of the painting. After sanding, you can see whether the thickness of the coating is uniform, which can expose the problem of cutting corners in the painting process.

Polishing can also be leaked to remove microscopic dust and pores left behind during the painting process, making the paint more polished and shiny.

It should be noted that it is necessary to wait 3 to 5 days for the paint surface to dry completely before sanding, otherwise it will backfire. What's more, if your touch-up is perfect, you don't need to sand it anymore.

Polishing can improve the brightness of the paint surface and make the paint surface look smoother. Therefore, for the sake of the beauty of the car, it is recommended that the owner choose to polish after painting.

I believe that many car owners know the pros and cons of car polishing, because polishing will cause certain damage to the car paint, the paint surface will become thinner and thinner, and even the primer will leak.

In order to make up for these defects, the automotive polishing abrasive is usually used after spraying to carry out grinding and polishing treatment, which can improve the mirror effect of the paint film and meet the requirements of smooth, bright and showy. Therefore, it is still necessary to do a polishing after the car is painted.

The pros and cons of polishing believe that many car owners have discussed, in fact, frequent polishing will make the paint thinner and thinner, and even the possibility of throwing through, so industry insiders remind that polishing in the life of a car, it is best not to exceed 5 times. So under what circumstances can polish it? First of all, the new car does not need to be polished.

Generally, after 3-4 years of use, the paint has lost the luster of the new car, and there are many more fine scratches, so the paint can be polished to make the car paint look new.

Polishing must be done with the slow step in mind, starting with cleaning the entire car to avoid new scratches caused by particle dust during polishing. Then polish the paint with water sandpaper before polishing, pay attention not to grind through the paint layer, and gently polish it. Then use a grinder and abrasive paste for polishing and grinding, which is a very critical step that requires an experienced master to operate.

After grinding and polishing, wipe the body and immediately wipe the polished parts with varnish wax to restore the brightness of the paint.

Kiss. In order to make up for these defects, the automotive polishing abrasive is usually used after spraying to carry out grinding and polishing treatment, which can improve the mirror effect of the paint film and achieve the requirements of smooth, bright and gorgeous. Therefore, it is still necessary to do polishing after the car is painted, but in the end, it depends on the individual's own decision.