How many times do you have to roll latex paint? Can you still apply it in roller after spraying late

Latex paint is generally brushed 2-3 times in accordance with the requirements of the construction process.

The construction process of latex paint is generally two kinds now, one is spraying, and the other is roller brush.

Advantages of spraying: The film-forming surface is more delicate than that of roller coating.

Disadvantages of spraying: Compared with roller coating, latex paint has more wasted points. If the wall is damaged, it is not easy to repair.

The advantages of roller coating: the material is more economical, and the construction process is easier to master.

The disadvantage of roller coating: the fineness of the surface is almost as good as that of spraying. However, if two people work at the same time, one in the front and the other in the back, flattened with a very fine roller brush, the effect is similar to that of spraying. The thickness of the film formation is better than that of spraying.

Latex paint generally needs to be rolled three times: the first time is the primer, which must be brushed, and the primer is mainly latex paint; The second pass is used for masking; The third pass is used to divide the color (or to fill in the omissions). In order to save money, decoration companies generally combine two or three in one (save paint and save process).

If the excess paint is still used, it can be brushed a fourth time on the dirty parts.

Under normal circumstances, it is 2 times, and 2 times can meet the decoration requirements of the general family.

If the customer asks for a high point, it can be 3 or 4 times.

To do it twice, Chenguang latex paint is a theoretical value of 6-8 square meters per kilogram (dry film thickness of 30 microns), two times is appropriate, under normal circumstances, the interval between each pass is at least 2 hours to be dried.

Summary. After spraying latex paint once, it is okay to roll it again, because generally latex paint should be sprayed 2 to 3 times, so that the latex paint on the wall can be more uniform.

Hello pro latex paint sprayed once, it is okay to roll it again in the middle of the year, sullen or because of the general emulsion paint to spray 2 to 3 times, so that the wall of the latex paint is more uniform.

Is it okay to spray latex paint for the first time and roll it for the second time? Hello, glad to answer for you. No.

1. In terms of texture, if the latex paint is rolled, the texture after construction is better due to the thick paint film. The spraying is to borrow the power and form of the spray gun and the nozzle to spray the paint on the wall, and the quality of the surface effect is also good, and it is relatively uniform, and will not leave brush marks, in this point spraying and roller coating is not comparable. 2. In terms of technical requirements, the construction method of roller coating will have relatively high technical requirements for the construction master, which is reflected in the amount of water and the power of roller coating.

The technical requirements for spraying will be much lower. 3. From the point of view of the difficulty of repair, the paint film of the roller coating method is relatively thick, so it is easier to repair in the later stage; In the case of spraying, the paint film is relatively thin, and it is not easy to repair once it is damaged in the later stage. 4. In terms of more materials, brushing latex paint with roller coating will save materials, while the construction method of spraying will be more wasteful of materials, especially when encountering a variety of color mixing, it is easy to interfere with each other, so that the visual effect of the whole hole spike calendar body declines.

5. From the above comparison, the construction method of roll-coated latex paint is more suitable for the construction of a variety of colors, so that the colors will not interfere with each other, and the paint film is relatively thick, even if it is accidentally broken in the later stage, it can also be repaired, which is very suitable for multi-color latex paint walls in modern decoration. As for the construction method of spraying, it can be used for the top surface of the latex paint, which can also save a lot of labor of the workers.

Summary. Hello! Dear, I'm glad to answer for you! Hello, sprayed latex paint, can not be applied in roller. If the original latex paint has problems such as peeling and peeling, it is not possible to brush on the original latex paint.

Can you still apply it in roller after spraying latex paint?

Hello! Dear, I'm glad to answer for you! Hello, sprayed latex paint, can not be applied in roller. If the original latex paint has problems such as peeling and peeling, it is not possible to brush on the original latex paint.

When decorating the home, the wall treatment can be done by brushing latex paint, but if the wall has been brushed with latex paint, if you want to repair or renovate it later, it is basically not feasible to paint it directly on the surface. Because the original latex paint wall has the problem of powdering or slight cracking, these problems exist, which will affect the effect of later brushing. Moreover, if you brush directly on the surface, the paint film is relatively thick, which is easy to cause dry cracking and falling off.

Therefore, the best treatment method needs to remove the original wall surface to ensure that the wall surface is flat and dry. Later painting can achieve a better decorative effect. Because it is difficult to ensure that the original wall is not contaminated, some may be stained, blackened, yellowed, or painted by children, and this kind of wall must be cleaned before it can be repainted.

If there is no putty scraping on the wall or there is already latex paint on the wall, but if you don't do any treatment, you will directly brush the latex paint, and there will be many problems. For example, in the later stage, you will find that the whole piece will fall off, mainly because the original latex base layer has been powdered. If the putty is scraped directly, the putty powder will have a certain pulling force after solidification, and the latex paint on the original wall will be pulled down directly, so the peeling and cracking of the whole wall will directly appear in the end.

First of all, if you spray latex paint and then want to roll on new latex paint, it will definitely not work. The main reason lies in the first, it may not be able to completely cover the color of the previous latex paint, if it was white before and re-add other colors, it is fine, if there is a color before, it must not be covered.

Is it okay to spray white and then re-roll white paint?

The regular method is to first sand off all the original latex paint sandpaper, provided that the base layer is no problem, there are no cracks, hollow drums, alkali return and other problems before, if there is a base shovel off, redo the base layer to be stable, and there will be no problem with the original latex paint sand and then re-rolling.

Doesn't peel, does it?

No, it won't. Do you have to make a mold with sand?

Yes. Is it OK to roll paint directly?

Bridal chamber. No, you can't. If the wall has been painted with latex paint, it cannot be painted directly.

Summary. Is it okay to roll the latex paint on the wall and fix the putty on top of the roller wall? Kiss! Hello, glad to answer for you.

After rolling the latex paint on the wall solid in the batch of putty, since the latex paint is brushed, there is no need to brush the wall solid putty, because the program is reversed, generally brush the wall first, and then scrape the putty to brush the latex paint. The purpose of brushing the wall is to brush the wall solid for the wall to have signs of falling off, latex paint is a smooth surface, brushing the wall solid is an additional waste, and the wall solid can not penetrate into the deep layer of latex paint, so the latex paint can not be brushed on the wall solid hope that mine can help you <>

Do you have any other questions?

Is it okay to roll the latex paint on the wall and fix the putty on top of the roller wall?

Is it okay to roll the latex paint on the wall and fix the putty on top of the roller wall? Kiss! Hello, glad to answer for you.

After rolling the latex paint on the wall solid on the top of the putty, you can't brush the wall solid putty since you brush the latex paint, you don't need to brush the putty anymore, because the program is reversed, generally brush the wall first, and then scrape the putty to brush the latex paint. The purpose of the mold is to brush the wall solid for the wall to have signs of falling off, the latex paint is a smooth surface, and the wall solid is an additional waste, and the wall solid can not penetrate into the deep layer of latex paint, so the latex paint can not be brushed on the wall solid hope mine can help you <>

Do you have any other questions?

So what to do with the wall that rolls through the latex paint from the new renovation.

1. What to do with the renovation of the wall with latex paint 1. Moisten the wall, which will facilitate the subsequent construction. 2. Remove the water-soaked area of the old wall until the mortar or putty layer is exposed. 3. Apply the interface agent to ensure balance and no omission.

4. The cracks need to be filled with kraft paper tape or white latex. 5. The uneven places need to be leveled with plaster, and the gap cannot exceed centimeters. 6. The non-load-bearing wall needs to be pasted with a patch, and the wall cloth or white latex is preferred, and the mesh cloth effect will be better.

7. Use putty with fine particles and hard ground to scrape, and add white latex to it to improve its hardness. 8. Take sandpaper to polish the wall, choose the appropriate sandpaper according to the hardness of the wall, otherwise it will leave scratches if it is too thick, and it needs to be cleaned after grinding, otherwise the dust will affect the adhesion of the paint, and the difference between the bumps can not be greater than three millimeters. 9. To apply the primer, it is necessary to ensure that it is balanced, and it is best to add more water, so that the painting construction can be smoother.

10. After the putty is polished, the sail will leave some flaws, which can not be seen clearly under normal circumstances, but it will be highlighted after brushing the paint, and it must be mended at this time, and then add some water to the primer to paint, so as to avoid color difference. 11. Brush the top paint, do not add a lot of water, otherwise the thickness, feel and hardness of the paint film will be affected, and the hair of the high-quality tool roller should not be too short, but it must be fine, so that the construction feel will be delicate. 12. The latex paint will dry out after 4 hours after the construction of the old state, but the paint film has not yet reached the hardness standard, so it must be cared for, and the normal shirt can not be in contact with the wall within 7 to 10 days.

Hello dear! Can you still apply it in roller after spraying latex paint?It is generally not recommended to repaint, because the wall surface of latex paint may burst or be too dirty after a long time, which will affect the repainting.

If it is a burst skin, it can be repainted later, but it will still peel after a long time, so it will be more than worth the loss, so it is recommended to scrape it off again and then paint. Suggested precautions: 1. Soak the wall with water first, and then use a scraper to scrape off all the latex paint, and then check whether the wall is cracked or holed.

2. When carrying out construction, the wall must be brushed with primer first, and then brushed with topcoat after it is completely dry, otherwise there will be a situation of re-damp patent leather after a long time. 3. The working environment must be closed, and there must be no children, otherwise there are many dangerous goods during construction, which are very dangerous for children, and many chemicals in it may also have an impact on health. 4. If you finish brushing, you must pay attention to ventilation, and wait for the smell in the room to dissipate before going in to live or move.

5. During construction, the interior or furniture that has been decorated should be covered with dust cloth or plastic cloth to prevent dripping pollution.

Summary. Hello dear. Glad you asked; Generally, according to the construction procedure, latex paint needs to wait for the first time to dry before rolling or spraying the second time, latex paint dries quickly, if there is no dry case to the second time to affect the latex paint in the future service life will be discounted, and then some of the inconsistent thickness of the roller coating can not be seen in the case of no drying, and the color difference can not be seen.

Hello dear. Glad you asked; Generally, according to the construction procedure, latex paint needs to wait for the first time to dry before rolling or spraying socks to accompany the second time, latex paint dries quickly, if there is no dry case to the second time to affect the latex paint in the future service life will be discounted, and then some of the inconsistent thickness of the roller coating can not be seen in the case of no drying, or there is another color difference can not be seen.

The first time I did it, it was too much trouble, and I wanted to spray it with a spray gun.

Hello dear. Glad you asked, the spray gun sprays more uniform particles, and the surface finish is higher, so the spray gun sprays better.

I rolled it with a roller brush the first time, and can I spray it the second time.

Yes, dear.

How long does it take for latex paint rollers to change pros! Hello, glad to answer for you. The service life of latex paint is about 7 to 8 years Latex paint roller brush purchase skills 1, plush:

High-quality roller brush, plush density, 950 grams per square meter, large amount of dipping paint, large brush area, plush firm, not easy to shed, no line. It lasts for a long time and has a smooth rough surface. The plush density of low-grade roller brushes is less than 700 grams per square meter.

The weaving is loose and easy to shed. 3. Purity: 100% acrylic, ***, good dipping paint, **high, and contains a certain proportion of polyester; The plush** is cheap.

The quality of the plush of the roller brush head determines the service life and use effect of the roller brush. At the same time, 60% of the cost of a roller brush is determined by plush. Hope mine can help you!

Do you have any other questions? and oak.

The concentration of latex paint used in the first pass of latex paint is the same as that of the second pass. When painting latex paint, you can add 10 to 15% water to it, and you can use it after stirring evenly, regardless of the first and second pass. How to paint a wall?

Preparation for painting cherry car wall paint: Before painting the wall paint, the frame of the indoor doors and windows should be protected, and the color separation paper should be pasted at the doors, windows and frames. Indoor furniture should be sealed with newspaper to prevent paint dripping and staining the furniture.

It is necessary to pay attention to the paint color, and the area of the wall of various colors should be calculated in advance, and the paint used should be evenly matched. Good quality coatings, such as Nippon paint, classic paint, each hand orange liter painting area in 16-20 square meters, according to the thickness of the paint film can be adjusted by themselves. , the process of painting the wall paint to pay attention to the ridge potato shop item:

Before painting the wall, the primer should be applied to avoid the wall from being damp, so that the color of the topcoat is uniform and the water stain pattern is prevented. The order of topcoat painting: first the ceiling, the line, and then the wall.

The wall should be painted at least twice, the first paint can add 5-10% water to facilitate the wall absorption, and the second top paint can not be added water, and the first coating has a certain interval. When rolling, it is necessary to use both thick and thin roller brushes at the same time, with the coarse roller brush first and the fine roller brush following immediately. Use a coarse roller to evenly coat the paint on the wall, and then use a fine roller to brush the place where the coarse roller has been brushed, and re-brush it to make the wall paint delicate and brush out the desired pattern.

Pay attention to the roller coating, do not adhere too much paint to the roller, the rolling pressure should be uniform, and the speed should be moderate. Cleaning up the site and inspection at the end of construction: It takes 7 days for the wall paint to dry completely after completion, so that it can play its due protection function.

So pay attention to protection within 7 days. Hope it helps.