Can car polishing remove scratches, and what kind of scratches can car polishing repair?

As long as the scratches of the primer are not exposed, they can be removed by polishing, and once the scratches of the vehicle appear, they should be removed by polishing and waxing, which can effectively alleviate the scratches on the car and make the vehicle paint more bright and transparent.

After the vehicle is polished, it can effectively alleviate the scratches on the car and make the vehicle paint more bright and transparent. It can be polished once a year to maintain the freshness of the vehicle's paint, and each time the vehicle is polished, the thickness is reduced by five microns.

Car polishing removes scratches.

Car polishing can remove scratches, for car paint oxidation, dull and dull, car body scratches, car polishing can be effectively processed, making the paint surface more smooth and bright. In addition, car polishing can also clean the car body, effectively remove dirt and corrosion, and achieve the purpose of restoring the cleanliness of the paint surface.

Polishing the body before waxing and glazing can make the result better and keep it longer. Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright and flat surface processing method, is the use of polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece.

Car polishing can effectively remove some slight scratches on the surface of the vehicle, first polish the scratches on the surface of the vehicle, and then use polishing paste to polish the car paint, and the original scratches are almost invisible to the vehicle after general repair, so car polishing is a relatively simple and effective repair method.

However, car polishing is not a panacea, if the scratches of the vehicle are more serious and have passed through the varnish layer, then the use of polishing cannot be repaired. The owner can only repair the paint for the vehicle, and then polish the vehicle after the paint repair to effectively repair the damaged paint surface.

The owner needs to drive the vehicle to a professional shop, choose the way of maintenance under the guidance of the staff, and try not to repair it privately, because the surface of the car paint is very fragile, and it will cause secondary injury if you are not careful.

It is possible to repair those minor scratches on the outer layer of the varnish layer and the topcoat layer.

Car polishing is the process of car beauty, in the waxing, glazing or coating of the car first to do a polish. Because the glaze coating must be polished first, and it is a finely polished car before it can be made into a mirror. This is the operation that the glaze must go through.

Without polishing, the paint is uneven, and the glaze retention time is very short, and it cannot have the effect of long-term adhesion at all, which is no different from waxing. Of course, according to the situation of the car paint, polishing does not have to be done in all three steps, and new cars often can be 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

Polishing steps. In order to make up for these defects, grinding and polishing are usually carried out after spraying, so as to improve the mirror effect of the paint film and achieve the requirements of brightness, smoothness and showiness. The steps for grinding and polishing are as follows:

1. Clean the whole vehicle. Clean the whole vehicle with a paint cleaner with strong detergency, and when using the cleaning agent, you should avoid new scratches caused by particle dust in the grinding.

2. Water sandpaper grinding. For defects such as coarse grains, fine sandpaper marks, flow marks and other defects on the painted surface, wrap 600 water sandpaper in water in a small rubber liner before polishing, and gently polish it until it is smooth (note that it cannot be worn through the paint layer).

3. Coarse and fine grinding. Use a mechanical grinder (electric or pneumatic) plus coarse abrasive paste to coarsely grind the traces of water sandpaper; Then add abrasive paste to polish and polish fine grinding.

4. Polishing. A mechanical polishing machine is used to remove the spin marks left by the coarse abrasive paste with a mirror treatment agent to achieve the effect of mirror polishing of the paint film.

5. Hand glazing. After grinding and polishing, wipe off the grinding and polishing paste, immediately wipe all the polished parts with cotton yarn dipped in varnish wax, and then wipe off the excess varnish wax with dry cotton yarn to make the paint surface bright and dazzling.

The above content reference: car polishing