How can I repair car paint scratches?

How to repair car paint scratches:

1. If the rust is not very serious, you can use very fine water sandpaper dipped in water to gently grind away the rust spots, but do not grind in no direction, and polish in a straight line in the same direction. Wait until it is completely wiped off and apply a layer of primer. If it is a new scratch, wipe it off and apply the primer directly.

After that, if the vehicle is equipped with a small can of original paint, you can wait for the primer to dry, then smooth it with sandpaper, and apply the original paint on top of the primer;

2. Use a touch-up paint pen, if there is no original paint, you can buy a touch-up paint pen and use the touch-up pen for coloring. Although this treatment is not as effective as going to a beauty shop, if it is a small or inconspicuous scar, it can also play a role in preventing rust from expanding and aggravating;

3. Applying toothpaste can temporarily prevent rust. If you notice a new small scar on the body of the car, gently rub the toothpaste in a circle and apply it to the scratches. Don't forget to apply it again after rain or car washing.

Doing so generally reduces scratch marks, but can also simply act as an insulating barrier to prevent rust and be fine in the short term. In particular, the effect is most pronounced in white paint. After doing a good job of treating the slight scratches of the car, wait for the next time the car is fully maintained, the scratches will be thoroughly repaired.

If the paint has scratches and does not hurt the paint, then the best way is to polish, or wax If it is a scratch on the paint and does not hurt the paint, then the best way is to polish or wax, if it hurts the primer, then there is a way, you can only choose to repaint, you can go to the car repair shop, let the master show you, what kind of injury is the specific extent, and then repair according to the condition.

I also encountered this problem some time ago, it was too time-consuming and laborious to go to the store to touch up the paint, and it was not necessarily possible to make up the same color number, it was too difficult. Under the advice of professionals, I pasted a paint protection film on the car, and I pasted a dragon film paint protection film, which is an excellent TPU material, with good ductility, and ordinary scratches can be repaired automatically.

Toothpaste restoration: If there are subtle scratches on the car paint, it can be repaired by applying toothpaste. Take the toothpaste, squeeze it onto the cloth, wet it, and gently wipe the scratches repeatedly to remove the small scratches on the paint.

There are fine particles inside the toothpaste, just like protecting the teeth, which can repair and protect the car paint.

Touch-up pen repair: For relatively large scratches, you can use a touch-up pen to repair. There are many categories of touch-up paint pens, and for different degrees of paint scratches, you can use a complete set of methods such as wiping, wiping, and spraying to repair them, which can be said to be quite a convenient gadget.

Today's multi-functional paint retouching pen has three repair methods: wiping, spraying and pointing, which is simple and easy to use, and can deal with eight kinds of car scratches such as large-scale scratches and small scratches.

Precautions for repairing scratches in car paint.

Scratches and peeling paint repair and maintenance tips for deep scars, the focus is to observe whether the metal surface is exposed, if you can't see the metal surface, it will not rust, you can concentrate on applying retouching paint. Use the tip of the pen to point it little by little, then wait for the paint to dry completely.

Tips for repairing wear and tear scarsAll cars have abrasions, and the best way to repair them is to fill the scars with the same crystal plating agent as the car body. The crystal plating agent can be applied once, twice, and three times, and the more times, the cleaner it will be. But even handling of the entire body is also important.

The above content refers to People's Daily Online-There are scratches on the body, you don't need to go to the 4S shop, and it only takes 5 cents to repair it quickly.

1. Tiny scratches.

The car paint is scratched, repair tips, such as scratches such as sun patterns only cause damage to the surface of the paint, this kind of scratches do not damage much to the car, and the repair is very simple, just wax. You can use some scratch wax first, rub the scratch with a waxing sponge, and remember to wipe it in one direction no matter what direction. Then use brightening wax, the paint surface after waxing will appear shiny, so that the problem is solved.

An easier way is to use toothpaste, apply it to those scratches that are not deep, and then rub it counterclockwise with a softer cotton cloth, repeat a few times, the scratches will be reduced, and the air will reduce the erosion of the paint wounds.

2. Deep scratches.

For the case of deep scratches and leakage primer, many drivers will choose polishing, and polishing cannot completely solve the problem in such a situation. The scratches are not too big, and it is not cost-effective to re-paint, so everyone chooses a touch-up pen for touch-up. This ordinary car supply store has it, and it is only thirty or forty yuan.

Note that before the use of the paint pen, be sure to shake the paint inside the paint pen, evenly apply the scratches, and after the paint pen is dry, then add the wax on the map.

3. Scratches with a large leakage primer area.

The bumpers, mirrors, and wheel arches of some cars are plastic, and they don't rust at all. If the owner's requirements are not very much, you can not touch up the paint. However, the remaining parts need to be touched, if the damaged area is large, a certain repaint, if the surface is relatively small, you can use a touch-up pen to solve.

4. Scratches from depression and deformation.

The car paint is scratched, repair tips, do it yourself to make up the perfect car paint in minutes This kind of scratch repair is difficult to do perfectly, you can go to the 4S shop or fast repair shop to repair, this is used in the case of general sheet metal treatment, in the painting.

Extended Information: It is important to note that:

1. When exposed to the sun and rain, small scratches will also cause damage to the body paint if they are not treated in time, because the rain will penetrate into it due to these small damages, causing rust.

2. If the car is always placed under the tree when not in use, the fallen leaves must be cleaned up. The paint ingredients also contain resin, and some tree oils are also resin-like things, and if they stick to the car paint and are not treated in time, it will remain on the car forever. The car paint is scraped, repair tips, do it yourself to make up the perfect car paint in minutes.

3. There is also bird droppings, which have a lot of corrosive effect on paint.

If the car is placed in a canopy, which has galvanized items and is often parked in rainy days, the acidic substances will soak into the car with the rainwater. Even if your car is waxed regularly, the paint will corrode.

Here's how to deal with minor scratches in the paint:1. Repair with sandpaper: clean and dry the scratched parts of the car, and gently rub the scratched parts with sandpaper dipped in water;

2. Chilled Coke repair: pour a little Coke on the rag and wipe it on the scratches constantly;

3. Repair by wind oil essence: pour a little wind oil essence on the rag and wipe it continuously on the scratched place;

4. Repair with toothpaste: clean the scratches with a rag, squeeze the toothpaste onto a wet towel or soft sponge, and wipe the scratches up and down;

5. Repair with nail polish: Apply a layer of nail polish to the scratches to prevent the scratches from rusting.

Paint scratches, only on the surface of the paint there are not obvious scratches, no damage to the base paint, you can use a touch paint pen to paint a point, and then polish with polishing wax, you can also buy your own bottle of scratch wax and coating agent to repair. Generally, 2 bottles of combination are about 40-80 yuan on a treasure, and the effect is good for dealing with slight scratches!

Polishing scratches leaking primer with spot paint.

You can see the slightest strands of filaments on the paint against the light, but you can't usually touch it with your hands. Such scratches can be easily removed with waxes with fine-cut abrasives, such as mirror polishing waxes. Due to the grinding level, it will not harm the original protective layer of the paint.

For minor scratches on car paint, such as toothpaste, nail polish, touch-up pen and car paint scratch repair agent is the easiest and quickest, but if you encounter deep scratches and damage the base paint, it is recommended to go to a professional beauty shop for repair, because it is difficult to repair it yourself to have a good effect.

In the wax is basically the same as the original, if the injury to the end of the paint is not much you can buy your own paint to paint it, do not affect the appearance can do this, there is no need to redo the original paint, if it really can't only spray paint, this is the last resort can only take the last step, hurt the paint layer, it can only be re-painted, generally will quickly get the body of a single plate as fast as an hour! The scratches are so deep that you have to re-spray the epoxy primer and then the color paint until the varnish, and it will take three hours to operate at the earliest.

First of all, look at the scratch depth of the car paint, generally not damaged electrophoretic paint is not deep, if it is very shallow, it is recommended to polish and wax, and it is not recommended to repair the paint without destroying the electrophoretic paint, because no matter how good the paint is, it is not as good as the manufacturer's automatic machine spraying! If the medium scratches of the electrophoretic paint are damaged, this kind of scratches can be seen with the naked eye, and the obvious scratches can be felt by touching it with your hands, and this kind of scratches should be polished after polishing, but there are still some scratches that cannot disappear completely, and can only be restored to 70%.

For the existing shallow scratches on the body, the internal tension can be used to cover up the imperfections instantly; On the other hand, it can absorb ultraviolet rays independently, prevent the original paint surface from aging, and resist the impact of gravel on the gravel road to repair naturally with the power of sunlight; In case of rubbing, no residual glue is left when replacing the paint protection film, if the scratches are very deep and white, it is usually necessary to spray paint to restore the appearance.

I think in this case, you can go to the Internet to buy a kind of repair cream, try to apply it yourself, and repair it according to the way and method, the effect is very good, the same as new, and it also saves money.

Car paint scratches can be sprayed to 4S points, which can be sanded with special tools first, flattened, and then painted.

Generally, spray paint will be used to repair the scratches on the surface, but the impact of this scratch also has to be seen, and it is convenient to choose different repair methods later.

You can go to the 4S shop to repair, you can also go to the repair shop to repair, and you can also buy some repair agents online to achieve very good results.

Toothpaste restoration: Toothpaste repair paint scratches is the lowest cost method, and in terms of scratch repair effect, it seems to be good, but toothpaste can only reduce scratch marks, and the actual scratches will still be there, and will not fill the scratches.

Nail polish: The repair effect of nail polish is average, but there is an extra transparent coating on the scratches, because we use transparent nail polish, which can visually reduce the scratches, but it does not have a real repair effect.

Touch-up paint: I believe that many car owners have used the touch-up pen, which is also a simple filling effect for scratches, which may fall after a long time. However, there is now a set of touch-up pens to buy, but the set is a little more complicated than the previous single touch-up pen, but it can deal with larger areas and deeper scratches.

Tips for repairing and maintaining small scars:

If you find a scar on the body, check the extent of the scar first. If it is only a very light scratch of the surface paint, treat it immediately with a mixture, and wipe it in a straight line. Once the scar is gone, wipe it with a finer mixture before waxing.

Repair and maintenance tips for scratches and peeling paint:

For deep scars, the focus is to see if the metal surface is exposed, and if you can't see the metal surface, it won't rust, so you can concentrate on applying retouching paint. Use the tip of the pen to point it little by little, then wait for the paint to dry completely.

Just go to the car wash and polish and wax. As long as there is no damage to the base paint, these can be solved! Before waxing, be sure to wash the car to ensure that there is no dust and debris on the car, if it is not cleaned, it will be ruined if it is ground on the paint surface with sand particles, and do not do this in the wind and sand weather, the same reason.

After washing the car, find a place to work as "safely" as possible, preferably in an underground parking lot or a relatively closed place, if the conditions are limited, also find an open area as much as possible to avoid gums and bird droppings falling on the paint surface, and do not wax under the sun. After cleaning your car, you can wax it.

9 tips for scratch inspection and repair of aging body 1. No matter what kind of car there will be large or small scars. If it's a scar that isn't very noticeable, it's a smart idea to leave it alone. 2. The best way to repair the abrasion of the car paint is to fill the scar part with the same coating agent as the body.

The coating can be applied several times, and the more times it is, the cleaner it is. But pay attention to the uniform handling of the entire body. 3. If the body is only a very shallow scratch surface paint, treat it with a mixture, and the wiping method is straight line wiping.

Once the scars have disappeared, wipe with a finer mixture before waxing. 4. For deep scars, if you can't see the metal surface, it won't rust, and you can apply retouching paint. Use the tip of the pen to point it little by little, then wait for the paint to dry completely.

5. Very deep but slender scars, repaired with colored putty. Use sandpaper on the scars, do not enlarge the scar surface, and remove the dirt. The putty is carefully applied so that it completely enters the interior.

Finally, apply the mixture and wax. 6. Dentage treatment is the most troublesome work in body maintenance, the important thing is to lay a good foundation, if this step is not done well, no matter how good the painting is, the effect is not good. When spraying paint, cover the surroundings with newspaper so that the paint does not spread around.

7. After discovering rust, don't let it go, the rust point will slowly expand. Wipe it off with sandpaper or with a chemical synthetic agent that changes the rust spots. 8. The waterproof strips pasted around the doors and trunks are easy to peel off and twist.

If it is not cracked or deformed, it can be used again, and it can be used again by simply re-attaching it to prevent water leakage. Restore the elasticity of the rubber itself with a protective agent. 9. The scar treatment method of the insurance carry is to cut off the burr and coat the pothole part with putty to make it smooth.

Then spray paint.