What s the deal with paint crepe skin, what to do with wrinkled paint surface ?

If you have seven or seven approvals, then you first have to shovel it off and re-brush the paint, and then say that the paint is wrinkled, and it is also very ugly, you must deal with it, remove it, remove it, and then brush it again.

Some netizens asked: The surface of the paint bought during decoration will be wrinkled, is there a problem with the quality of the paint? If not, is there anything to pay attention to when using it?

Dulux Nippon Paint lacquer.

First, the paint surface will wrinkle its main fibril hail due to the destruction of the socks sail is:

1. The quality of the paint is not good, there are too many driers, and the solvent volatilizes too quickly.

2. The paint is uneven or too thick.

3. The paint film is too thick and uneven.

4. Construction in high temperature or scorching sun exposure environment.

2. The following precautions can be taken:

1. Select the best paint, do not add drier at will, and strictly control the consistency of the paint.

2. Use a stiffer brush, and the coating should be uniform and the thickness should be consistent.

3. Avoid construction under high temperature or scorching sun.

1. The quality of the paint is not good, there is too much solid drying agent, and the solvent volatilizes too quickly.

2. The paint is uneven or too thick.

3. The paint film is too thick and uneven.

4. Construction in high temperature or scorching sun exposure environment.

5. To prevent wrinkles on the surface of Pishihan's paint, we can take the following measures:

6. Select the best coating, do not add drier at will, and strictly control the consistency of the paint.

7. Use a stiffer brush, and the brush should be uniform and the thickness should be consistent.

8. Avoid construction under high temperature or scorching sun.

The cause of peeling of the car paint.

When applying paint, the temperature of the material is too high or too low.

The primer was sprayed using the wrong process, the type of thinner used was incorrect, or the quality was poor.

Cars are painted without metal finishing, or if they are not treated properly.

Normal bump causes.

After the peeling part of the car is painted, it is recommended to go to a car repair and beauty shop to repair it.

Daily maintenance of paint surface.

1.Before and after the use of the vehicle, the dust on the body should be cleaned in time to reduce the adsorption of dust by static electricity on the body as much as possible.

2.Rinse in time after rain. If not rinsed with clean water as soon as possible, rainwater acids can damage the topcoat.

3.Use a soft, clean cloth or sponge to scrub the vehicle, avoid mixing with particulate matter such as metal shavings and sand, and do not use a dry cloth, dry towel, or dry sponge to wipe the car to avoid leaving scratches. When wiping in a disaster, you should gently wipe from top to bottom in the direction of the water flow, and do not wipe in circles and horizontally.

4.For some special and highly corrosive traces (such as asphalt, bird droppings, insects, etc.), it is necessary to remove them in time.

This needs to be repainted, and the original paint surface was not polished well when you made the paint before, so it will cause the paint to peel.

Answer: The reason for the peeling of the paint is mainly related to the painting process, the improper method of spraying the primer, and the incorrect model or poor quality of the thinner used. The bottom surface is not well treated and is polluted by wax, grease, water, and rust. No metal surface treatment agent is used on the surface of steel or aluminum, or the type of treatment agent used is incorrect.

What is the cause of peeling car paint?

The other reason for peeling of car paint is that the surface temperature of the substrate is too high or too low and the pressure of the compressed air is too high when spraying. For the peeling of the car paint, it is necessary to grind off all the peeling areas and re-spray.

Measures to prevent peeling of car paint: 1. Thoroughly treat the surface of the substrate ready for spraying. 2. Be sure to use the correct metal surface treatment agent on the surface of steel or aluminum, and start spraying within 30 minutes after treatment to prevent rust on the surface of the substrate.

3. When spraying and drying, it should be guaranteed to be within the recommended temperature range. 4. Use the correct process to spray the primer to ensure that the primer layer is fully cured before spraying the topcoat. 5. Use the recommended diluent to dilute the paint to the required viscosity range.

6. The coating should be thin and wet each time. 7. Adjust the spraying pressure correctly.

The main causes of peeling are:

1. The stucco layer is hollow;

2. When the wall is painted, the indoor humidity is large, which produces moisture return, which causes the paint layer of the later construction of the wall to peel.

3. The wall is affected after rain due to long-term humidity in the humid environment, such as long-term water on the other side of the wall, or cavities in the wall.

moisture, causing the interior walls to peel.

Solution: In the above case, the processing method is in the following order:

1. Knock off the hollow drum part and repaint the wall, pay attention to the need to wet the wall the day before painting. The thickness of the painting should not be too thick.

2. It is necessary to remove the paint layer, ventilate the room, and carry out the paint construction after the indoor humidity is not very large.

3. Find out the permeable place on the other side of the wall, shovel off the stucco layer, use cement mortar with a higher grade to fill the hole, and paint it. The treatment of the inside of the post-treatment wall is also carried out using a method similar to 1.

Peeling on the wall is a very disturbing thing, and everyone has to find the reason to deal with it!