What should I do if the paint of the car is rough? What should I do if the car paint is not glossy?

1.The prepared paint must be filtered through a filter cloth to remove debris before spraying.

2.After the paint is adjusted, it should be left for 15-20 minutes until the bubbles disperse before use.

3.Windy weather or dusty places are not suitable for construction, and freshly brushed paint should be dusty and debris-proof.

4.The uneven treatment of the base layer should be filled with putty, polished smooth with sandpaper, and the powder layer should be removed before brushing the coating.

5.The surface of the coating film has produced a rough phenomenon, you can use sandpaper to polish smooth, and then brush the topcoat, for advanced decoration, you can sandpaper or sandwax polish smooth, and then apply smooth wax, and finally apply polished wax, polishing, polishing, polishing.

1. Try to park your car in the garage, and do not have strong sun exposure when parking to reduce rain.

2. Do not dry wipe the car, the small sand on it may wear the paint surface, be sure to wash it with water.

3. When the car is just bought, it should be sealed with glaze once, and then less polishing and more waxing.

4. Don't park indiscriminately when you go out to park, if you get in the way, you will be recruited to draw paint.

Car waxing,As a traditional project of car beauty, the role of waxing is first of all waterproof, anti-acid rain, due to the protection of car wax, the amount of water droplets attached to the body will be reduced, the effect is very obvious, can reach 50% to 90%.

The second is to prevent high temperature and ultraviolet rays, the weather is getting hotter and hotter, the car is easy to drive or store outside all the year round due to the aging and fading of the car paint, and the film formed by waxing can reflect part of the light, effectively avoiding the aging of the car paint; The second is that car wax can be anti-static, and of course, it is also dust-proof.

The friction between the car and the air generates static electricity when driving, and the car wax can effectively isolate the friction between the car body and the air and dust. Less electrostatic cars naturally have less dust adsorption, and car wax can also play a role in glazing, making the car look newer and better.

Car paint has no gloss Reason:

The gloss of automotive paint is related to the smoothness of its surface, and any loss of light is due to the unevenness of the surface, which makes the light excessively diffuse and loses the clarity of the reflected image.

1. Gloss is the prelude to the gradual damage of the paint film when the coating film is exposed to the atmosphere, and the surface produces a chalk layer (white or light paint) and bright copper (dark blue or maroon paint). The onset of chalking, although not visible to the naked eye, is enough to make the surface uneven and tarnished. If you look closely with a magnifying glass, you can identify the condition of the chalking.

2. The damp prickly heat particles begin to be very fine, and it is difficult to detect with the naked eye, and the first step in identification is usually considered to be tarnishing. When examined with a magnifying glass, a very large number of very fine bubbles can be seen.

3. Early loss of light is related to the poor weather resistance of the selected coatings, or the use of indoor coatings as automotive repair topcoats.

4. When using two-component automotive repair topcoats, the amount of curing agent is insufficient or the curing agent supporting the manufacturer is not used or the dilute containing a large amount of water, alcohol or acid is used.

It can be cleaned with clean water, or it can be cleaned with some glass water, which will make the paint very clean.

It is probably necessary to pour a special cleaning solution on top of the rag, and use the cloth to gently wipe the car paint, and do not brush hard.

You can first put the car wash liquid on the car and then wash it with a tool, this method can make the car very clean.

1. Make the surface of the paint film rough after drying.

2. The construction environment is unclean, there are dust and sand particles falling in the paint, or there are sundries in the brush and other brush tools.

3. The base treatment is not up to standard, the grinding is not smooth, and the dust and sand particles are not cleaned.

Solution: 1. The prepared paint must be filtered through a filter cloth to remove debris before brushing.

2. After the paint oil is blended, it should be allowed to stand for 15-20 minutes, and then use the bridge after the bubbles disperse.

3. It is not suitable for construction in windy weather or dusty places, and the paint that has just been brushed should be dust-proof. Slow down.

4. The unevenness of the base layer should be filled with putty, then sanded with sandpaper, and then brushed with paint after wiping off the dust.

5. The surface of the coating film has been rough.

Normal cars don't have this phenomenon. The car paint is not smooth and has a matte finish is possible because.

An oxide layer appears on the car body, which can be polished

Glazing treatment. The appearance of an oxide layer in the car paint is required.

Polished, polished and then sealed glaze effect more.

Good. However, if it is a new car, it is not recommended to polish, and the coating is better than the sealing glaze. Polishing is through.

Grinding wax and polishing machine to remove scratches on the surface of the paint.

and a method of rough and uneven parts, polishing.

The aging paint film can be ground off to make a new one.

The paint film is produced and restored to shine. After polishing.

Waxing or glazing can achieve better results.

Precautions for buying a car:1. Choose a brand.

For most people, a suitable brand is very important, for example, some people like Japanese cars, some people like German cars, some people like domestic cars, and some people like unpopular Korean and French cars. Every car series has its own unique highlights, and we need to find our favorite car brand.

2. Select the car model.

Models can be divided into sedans, SUVs, MPVs, crossovers, hatchbacks, etc., and we need to choose the most suitable model according to our personal needs and preferences. For example, a small and flexible hatchback can be used for personal transportation, an SUV with a large space for family users, and a daddy model such as an MPV for a family with two children.

3. Select a price.

Cars are consumables, we must do what we can when choosing a car, and choose a model that is within our economic strength. In addition, we often have to pay purchase tax, vehicle and vessel tax, insurance, license plate, etc., so when buying a car, we must take into account the landing price of the vehicle to avoid a lack of budget.

Because the texture of the paint and the depth of the car skin can not fit perfectly, and it is easy to oxidize and cause bad color.

I think it may be related to the color of the paint itself, and some painters' colors will be color different, or it may be a technical problem.

It may be to increase inertia and friction, because this can ensure that no accidents will occur during the operation of the car.

Polishing and waxing can be performed.

Polishing is a method of removing scratches and rough uneven parts on the surface of the paint through grinding wax and polishing machine, polishing can grind off the aging paint film of the paint surface, so that the new paint film is produced and restored to brightness. After polishing, waxing or glazing can achieve better results.

Polishing process: 1. Wash the car and remove iron powder and impurities.

2. Inspect all paint surfaces to confirm the degree of defects such as scratches, oxide layers, acid rain spots, dust spots, and orange peels on the paint surface.

3. Cover the area that needs to be painted.

4. Grinding, grinding is the use of abrasives to solve the deep problems that affect the appearance of the paint surface, such as oxide layer, streaks, pollution, and fading.

5. Polishing, polishing is a process after grinding, which is different from the role of grinding. Grinding is to flatten the paint surface to remove deep pollution such as stripes and oxide layers; Polishing is to further smooth the paint surface after grinding, remove the residual stripes of grinding, and the moisturizing ingredients in the polishing agent penetrate deep into the paint surface to make the paint surface show a soft own luster. The polish can also be used alone to remove minor oxidation and dirt.

Car paint is not smooth to prepare: towels, rags, white vinegar.

1. First find the parts of the car paint that are not smooth.

2. Pour some white vinegar on a rag and soak the rag with white vinegar.

3. Then wipe the unsmooth part of the car paint with a rag soaked in white vinegar.

4. Use a clean towel to wipe the unsmooth part of the car paint.

5. Finally, the position of the unsmooth paint surface of the car is dealt with.

Repainting is a common way to restore the gloss of a car paint.

Proper polishing: After grinding and polishing, the oxidized paint surface can be removed, so that the vehicle can be radiant again, and the color will temporarily return to the state of the new car. However, polishing should not be excessive, after many polishing, the paint surface will be damaged and become thinner and thinner.

Coating: Now there is a kind of car paint protection film on the market, which is not subject to external oxidation. Unlike the enamel, which is combined with the paint, the film is only applied to the surface of the car to protect the paint.

Pay attention to keep a distance from other vehicles: there are also things to pay attention to when driving, the front is a muck truck what is dirty car, don't get too close, not to mention what falls from the dump bucket and hits the car, it is the mud and soot dust splashed by the tires, which will also cause damage to the car paint at a faster speed.

It is best not to wash the car at noon or immediately after a long period of driving, when the temperature of the car paint is high, and the cold water is very bad for the car paint.