What should I do if the white door is painted with color difference, and after the door is painted,

If it is an old car, there must be a certain color difference after the white car is painted, because there is a certain oxidation phenomenon on the paint surface of the old car, and the color difference is not big for the new car.

There is a color difference in the white car touch-up paint, and the color of the two doors is not the same, which is that the color ratio is not adjusted well, and it is recommended to re-spray.

The following seven points of different damage and remedies for car paint:

1. Shallow scratches.

Due to friction and improper daily care during use, the car paint surface has slight scratches over time, and the primer is not exposed, which is very obvious in the sun. Generally, it can be removed by professional polishing methods.

Second, the traffic "membrane".

The car generates a strong electrostatic layer due to friction during driving. Static electricity has a strong ability to adsorb dust, oil and chemical dust, and forms a hard traffic film for a long time. It is very easy to cause oxidation and corrosion of the paint surface, and it can be treated with grinding and polishing.

3. Paint oxidation.

Under the irradiation of the sun's ultraviolet rays, the paint film continuously evaporates oil into the air to protect itself. Over time, the oil content of the paint surface will be too dispersed. The brightness and depth of the paint surface are greatly reduced, so that the paint surface slowly whitens, forming an oxide layer, and shortening the life of the paint.

The naked eye can observe the black, whitish and dull phenomenon of car paint. Severe oxidation can be treated by grinding and polishing.

Fourth, etching. Erosion marks are faceted abrasion. Insects, bird droppings, tree sap, tar, and asphalt can all cause erosion. Only a very slight can be solved by grinding and polishing.

Fifth, cracking.

The solution to the color difference in the grinding area after the door is painted: polish the surface, adjust the color of the topcoat to a closer hue, and then respray it using the "soft" method or the "connector spraying" method. Polishing and cleaning the nearby surface to check the color.

Generally, black paint is the least likely to have color difference, because the color is dark, even if there is really color difference, it cannot be seen with the naked eye. Light colors, bright colors and some niche colors are more likely to produce color differences due to the difficulty of mixing paint.

Notes: 1) "Vehicle" refers to motor vehicles and non-motor vehicles.

2) "Motor vehicle" refers to a wheeled vehicle that is driven or towed by a power unit and driven on the road for personnel or for transporting goods and carrying out special engineering operations.

3) "Non-motorized vehicles" refers to vehicles driven by human or animal power and driven on the road, as well as motorized wheelchairs for the disabled, electric bicycles and other vehicles that are driven by power units but have a design maximum speed, empty mass and external dimensions that meet the relevant national standards.

If you spray paint on this door, there is a color difference, and there are some solutions, which means that the paint you spray may be inferior paint, and the paint is particularly poor, so this situation will occur, if this situation occurs, you can only teach the appearance of your car to replace the whole thing, and replace it with another look, I think the best thing is that you can re-paint it is the same. Because in itself, you are already broken, and then you can replace the car with a new layer of paint.

Regular spraying will not have color difference [can not be seen], the so-called color difference seen by the naked eye is the problem of the old and new, just sprayed will be brighter, there is no difference in color, not very formal, obvious color difference, grind off and re-engage, this is no other way, supplement, some spray paint after no color difference, but after a period of use, there is a color difference, this may be related to the brand quality of [selection] paint,

If the paint is fine, spray one side of the primer before spraying the color paint, and the side of the paint is there.

1.If there is a significant difference between the painted color and the original paint, there are two possibilities:

First, the color ratio is not adjusted, and it is recommended to respray.

Second, if the color is a little dark within a month after spraying, it may be that the paint has not dried thoroughly.

2.But if it's still darker after a month, it's the wrong color. You can go to the 4S shop to re-spray, but you don't need to spray the whole car, you can use the transition spraying technology to spray, so that the similar color does not look so obvious, if you care about the color, it is recommended to use imported paint to avoid discoloration in the future.

3.Finally, it is recommended that it is best not to spray too much, if the number of spraying is too much, the body will fall off like dry skin on your hands in the future. Especially if you want to think about the roof and hood, which is a relatively large area.

Remember that after the paint of the body is dry, do the body care, waxing, or sealing the glaze, which is good for the body.

If the door is scratched and scratched, if it is repainted, it is generally sprayed by the door of the vehicle, and there will be no color difference. It is recommended that you go to the four S shop to spray paint, because the paint color of the four S shop is the same as the original paint of the vehicle.

How to repair scratches on the door:

The first is sandpaper sanding to repair. Its practical sandpaper sanding is also able to remove minor scratches from the car. You only need to prepare a piece of sandpaper, clean and dry the scratched area of the car first, and then use sandpaper dipped in water to gently rub the scratched area.

The second, chilled cola to fix. You can buy a bottle of Coke, pour a little bit on a rag, and keep wiping the scratches. After rubbing it a few more times, you will notice that the scratch marks gradually become lighter.

The third one, wind oil essence to repair. In fact, this method is very similar to the cola repair, but the wind oil essence will be cheaper. Wind oil essence can be bought in any pharmacy, ** is also very cheap, it is not difficult for the car owner, but it should be noted that this method can only be used for the car itself scratches are not heavy, if the car scratches are very serious, then you must go to the car repair shop, with this method is not very useful.

Hello, according to your situation, if this car is repainted, there will definitely be a slight color difference, which is unavoidable.

Hello, if you choose regular spray paint touch-up, then the color will not be much different. Over time, there may be some special features.

Hello, according to your description, a situation like yours is usually painted as a whole. If you don't look closely, there will be no color difference, so you can rest assured. If you can go to a 4S store, the effect is better.

If this is the case for you, it's a good idea to spray paint the entire door. If you go to the 4S shop to spray paint, the effect should be a little better.

In the case of this repainting, it is basically painted on the same surface, and it cannot be seen if you don't look closely.

Hello, the general spray paint is the whole door spraying, as long as it is sprayed in a regular sheet metal shop or 4S shop. Generally, there is not much color difference, at least it is difficult for a layman to see.

Hello, if you choose regular spray paint, then the color is no color difference, and it is impossible to distinguish it if you don't look carefully.

After repainting, there will be a slight color difference, which is slightly not obvious, and you can't see it if you don't look carefully.

Hello, it is recommended to go to the 4S shop for painting, the original car paint, the color difference is relatively small, and it will not be obvious.

Hello, this must be a little new after being repainted, and there must be a little bit of color difference in this.

Hello, there will be some color difference in repainting, there is no way, 4S color difference will be smaller.

There will be more or less color differences, if it is particularly large, go directly to the brother who made the paint and ask him to lose money and redo it.

Generally speaking, there will be a certain color difference when the vehicle is repainted. This is inevitable.

Hello, this instrument and technology are more advanced now, and there will be no big color difference after spraying.

In this case, all the colors of the car should be replaced, so that the overall color difference will not be very obvious, and under normal circumstances, most people will change all the colors, so as to ensure that there is no difference.

We can put a protective film on the door so that you don't see the color difference, or you have to repaint the whole car.

1. The paint must be repaired after revealing the bottom Kaikai, otherwise it will destroy the rust prevention of the steel plate and accelerate the rust of the steel plate.

2. There must be color difference after touching up the paint, which is usually only obvious in strong light. The reason is that the original car paint is attenuated by sunlight, which is manifested as color fading or discoloration, and the color of computer paint can not be the same as the paint after Zheng Sunhail attenuation.

3. After repairing the paint, the color difference will become weaker and weaker after a long time, but it will always exist.

This process takes about a month or so. It is normal for the paint to have a certain color difference, which may be the reason why the paint has not completely dried, and the color will slowly fade over time.

The color difference produced by car painting will not disappear, the color difference produced by car painting will not disappear, even after a period of time, the color difference will not disappear, but the degree of color difference will be reduced, and the color difference still exists.

After the vehicle is painted, it often causes color casting, the key is that the paint material is different from the original paint surface. The tone level of the maintenance personnel and the painting technology are also quite related, the original paint surface of the car is applied to the computer color, for the technical maintenance personnel, the color cast formed after the painting is not particularly significant, and it is difficult for the human eye to see.

The color of the paint is not adjusted, when spraying paint, the place where the putty is scraped is sprayed with topcoat, and the varnish is sprayed elsewhere, so it looks like it is obviously a ball, and it is required to be re-sprayed, is it **?

How to fix a white car with a little scratch paint.

Why is the newly sprayed paint whiter than the old paint?

1. The ratio of color is not adjusted, and in this case, it is recommended to go to the car 4S shop for repair and repainting, or carry out joint spraying to make the color more similar.

2. The proportion is correct, only the original car paint is likely to have turned yellow, and the newly sprayed color paint will also turn yellow after a period of time, which will be the same as the original car paint.

How to fix a white car with a little scratch paint.

If you only scrape a little bit of paint, you don't need to go to the car 4S shop to carry out partial spraying, you can go to the car beauty salon and let the staff use the grinding and polishing machine to put fine wax to carry out grinding and polishing, which can be repaired to the original appearance.

You can also buy self-repair paint and other products that solve small scratches, and you must buy self-repair paint products with the same color as the car, and you can carry out repair paint according to the method obtained by the product.

You can also choose to repair the scratch wax of the car paint, you must first clean up the scratch position, and wipe the scratch wax after the paint is dry. Then use a neat cotton towel to scrub the same back and forth on the parallel line until the paint surface is restored to its original state.

If the scratched scratches are deeper, you can not immediately apply self-repair paint, scratch wax and other goods to repair, you must first apply putty powder to level the scratched area, and after the putty powder is dry, sandpaper should be used to smooth it. Then apply self-touching paint to spray into the scratched area until there is no color cast, and then scrub with a towel to wipe off the unnecessary touch-up paint on the edge.

Colour difference of white car door painting.

The car will have some scratches in the driving process, scratching caused paint damage, many car friends will choose to repair, but the car body is very easy to occur after the repair of color difference, especially the white car, many customers are very concerned about how long the white car can be sprayed after the color smooth. However, after the color difference occurs in the spraying, it is not easy to change back for a long time.

When scraping and repairing, the painting method is wrong, too wet and too dry, not enough shading, etc., it will be very easy to lead to the occurrence of color difference, and the car in the whole process of application, every day in the sun and rain, the original paint weathering layer, which is very easy to jeopardize the accuracy of color matching.

Therefore, when repairing, as far as possible, choose a more professional organization, more technical professional organizations are generally unlikely to occur such a situation, even if there is, but the color difference is relatively very little, in the selection of professional organizations at the same time, it is best to experiment on the sample before painting, to ensure accurate color matching, or to choose a mild painting method, and then reduce the occurrence of color difference.

So is there any way to deal with color difference? If there is a color difference after spraying, the color is darker within a month, then it may be that the paint has not been completely dried, but if the color is darker after a month, it is the color is wrong, and you can go to the car 4S shop to paint again. When the car is scratched, the general subtle scratches do not need to be repaired by spraying, and can be removed by grinding and polishing, but grinding and polishing will reduce the thickness of the paint surface to a certain level, so it cannot be polished often.

How to fix a white car with a little paint white car door paint color difference @2019