How to repair the paint pen after touching up the paint? How to smooth the touch up pen after touch

The car should be checked and polished with a touch-up paint pen to repair the unevenness

Due to uneven hand force, it is likely that the paint surface will be uneven or slightly uneven in color. Don't rush to dispose of it immediately, remove the tape first. After 2 to 3 days, gently wipe with wet suede or car wash sponge, then apply grinding wax, and gently grind until the paint surface returns to smoothness.

When the paint brush is used for small scratches, the covering effect is obvious, but the color difference is also obvious, two or three days after the paint is dry, sandpaper is used to polish off the part of the protruding plane, and then apply fine wax, the effect should be better. Even if you can buy a special color to match the regular model, due to the different aging degrees of different vehicles, it is difficult to find the color of the touch-up pen exactly the same as the original car. Therefore, touch-up pens are best used in small and inconspicuous areas.

Perfectionists use with caution.

The problem of chromatic aberration is related to several factors:

First, the service life of the vehicle, because the paint itself will age and fade due to time, so models with more than three years need to provide another color swatch to choose the right color;

The second is the operation mode of the owner, another common reason for the color difference is that the spraying is not uniform enough, some are thick and some are thin, resulting in uneven color. Especially for products such as pearlescent paint, it is difficult to spray evenly, and it is recommended to find a professional beauty shop for this kind of paint damage;

The third is that although the paint brush is a special product for special cars, it will be matched according to the color of the original car, but it is impossible to achieve 100% fit, but the color similarity of a good product can reach about 90%.

It is recommended that car owners, before use, can spray a little on the paper, and the car paint against the color, if there is an obvious color difference, it is best not to use. In addition, if you are not confident in your hands-on ability, it is best to spend more money to find a professional construction shop to help you repair it.

Touch-up paint pen touch-up paint smoothing method 1:

Water sandpaper can be used for grinding. After the touch-up paint is dry, use high-grade water sandpaper, soak it in foam water to be soft, and grind it in circles on the part where the paint has been repaired until it is level with the original paint.

Touch-up paint pen touch-up paint smoothing method two:

Toothpaste can be used for abrasive wiping. You only need to apply the toothpaste to a towel and wipe the scratches and touch-up the paint to have a grinding effect and make the surface smoother.

It should be noted that the toothpaste selected can not be a toothpaste containing particles, remember not to use excessive force when grinding, and the wiping area is controlled within the range of the paint to avoid damage to the original car paint.

If you feel that the paint is uneven, as long as the color of the car paint is the same, is the car paint brush easy to use, and you can apply it slowly inside the scar, the color difference is greater, and some are of poor quality? First of all, use fine sand wax to smooth it, and many people have questions about whether the car paint brush is easy to use, or whether it is better to go back to a special store to get it.

Then use the tip of the brush, in the scratches and paint peeling places, everyone knows that the car paint brush is used to repair car scratches, and the rust spots in the traces can be rubbed away with water sandpaper.

1. Clean the scratches.

Clean your car's scratches with a special cleaner or other anti-rust cleaner that can be used on metal, then wait for the air to dry.

2. Paste anti-fouling strips.

Stick the anti-fouling strip around the scratches of the car and stick it with ordinary paper tape, which should be attached next to the scratches. The purpose of gluing the anti-smudge strip is to prevent the paint brush from spilling scratches.

3. Shake the touch-up pen evenly.

Shake the paint brush evenly before use, up and down about 40 to 50 times.

4. Touch-up paint. Start by aligning the scratched (scratched) part, fill it with a touch-up pen, and repeat it over 5 minutes until it is applied above the original painted surface.

5. Paint and other dry.

Parts repainted with a touch-up pen should be dried for two or three days, during which time it is forbidden to wash the car.

6. Soak sandpaper.

Soak 2000 3000 sandpaper in soapy water for 20 30 minutes to soften.

7. Water grinding.

After the paint to be repaired is dry, it can be sanded with water. Use pre-soaked sandpaper to polish the painted parts in the same direction until they are equal to the original lacquered surface. Pay attention to the parts to be polished and do not damage the original paint. Do not use too much force when sanding to avoid damaging the original paint.

8. Coated with abrasive wax.

Polishing the wax with a car, applying it to the cloth and then applying it to the paint patch. Patiently grind it into loops. If the paint surface is still uneven after sanding, it can be re-sanded to obtain a better design effect.

9. Waxing. Apply the polishing wax to a dry cloth and apply the polishing wax to the paint repair in a clockwise direction. After one minute of drying, wipe clockwise with a towel or cloth.

The paint pen is uneven, mainly because the paint of the paint pen is too silky, it may be that the paint pen is too long, and the auxiliary materials of the paint are volatilized.

Tip: Buy a fresh touch-up pen and the situation will improve significantly.

If the car has small scratches, you don't need to go to the 4S store to repair it, you can buy your own paint brush for touch-up. The cost of going to the 4S store is relatively high, and it is simple and convenient to operate it yourself to save money. First of all, clean up the scratch part, wipe the water with a cloth, apply it to the scratch part with a touch-up paint pen, wait for it to dry up and then use sandpaper, smooth it back and forth, and finally spray the sealing glaze.

If the scratches are not particularly obvious, then you can also wait for more scratches to go to the 4S store to do touch-up paint together.

The touch-up pen can be maintained for about 1 to 3 years, and it is okay to repair some small scars with the touch-up pen, and there is no problem with normal use for 3 years if you pay attention to maintenance, but some large scars may be difficult to repair with a touch-up pen. The place where the paint is repaired must pay attention to maintenance, and must be waxed frequently, so that it can be maintained for a long time. If there is a large scar, it is best to go to a 4S shop or a professional car repair shop to deal with it, these places generally have professional tools, and the process of touching up the paint is better.

As long as the scratches are treated, the exposed primer can be covered and the touch-up paint will not fall off, so it will not rust. As long as the part of the paint is not in contact with water, it will generally not rust.

The above is about how to smooth the paint pen after the paint repair, the paint brush can be polished with water sandpaper after the paint is repaired, and it can be soaked in water after it is dry, or it can be smoothed with toothpaste, the toothpaste can play a certain grinding effect, the toothpaste is squeezed on a towel or sponge, wiped with it, the thickness of the paint is equal to the original paint grinding, and it can also be polished with abrasive paste.