Do you want to paint the wall with latex paint on the wallcovering?

Varnish cannot be brushed. Varnish, also known as van water, is a coating composed of resin as the main film-forming substance plus solvent. Because both the paint and the coating film are transparent, it is also called a transparent coating.

It is applied to the surface of the object and dries to form a smooth film, revealing the original texture of the surface. Varnish can be used to coat furniture, floors, doors and windows, and automobiles. It can also be made into enamel by adding pigments, or colored varnish by adding dyes.

It is also used to make enamel and impregnating electrical appliances, and can also be used to fix sketches, gouache sketches, etc., which play a certain anti-oxidation effect and can prolong the preservation time of paintings.

Latex paint is the common name of latex coating, latex paint is a water-dispersible coating, it is a synthetic resin emulsion as the base material, the filler is ground and dispersed and then added to the coating refined by various additives. Latex paints have many advantages that are different from traditional wall paints, such as easy to apply, fast drying, water resistance, and good scrub resistance. In China, people are accustomed to use synthetic resin emulsion as the base material, water as the dispersion medium, adding pigments, fillers (also known as physique pigments) and additives, and the coatings made by a certain process are called latex paints, also known as latex coatings.

To be precise, it is the brush base film, the role is to ensure the adhesion, the surface of the latex paint is smooth and the adhesion is poor, if not treated, the adhesion will cause the wall cloth to fall off. And it's best to polish it and then brush the base film to improve friction!

After brushing latex paint, you can still stick the wall covering. The traditional method is to apply the permeable base film or other base film directly to the latex paint wall, and then apply the wall cloth to decorate. The specific steps are as follows:

Step 1: Solidity test on the wall After compacting the latex paint wall, lift vertically with a wide tape and observe the latex paint on the wide tape.

If the adhesive surface of the tape is relatively clean, you can brush a layer of wall foundation on the old wall; If there is not much latex paint on the tape, you can brush into the wall base of the penetrating wall first to enhance the solidity of the latex paint layer and putty layer. Once the film has dried from the bottom of the permeable wall, brush the wall base again; If there are large pieces of latex paint on the tape, remove the old walls.

Step 2: Make holes in the walls.

For the wall surface that needs to be built, hit the wall with a perforator. The film on the surface of the latex paint is destroyed, so the film at the bottom of the wall is easily penetrated. Step 3:

Apply wall base film to apply a base film to the hole wall to cure and better protect the wall. Walls coated with a standard wall base film should meet the following:

1. The sides are bright.

2. Water splashes on the wall will not penetrate or have watermarks.

3. Scratch the wall with your fingernails without leaving scratches.

4. Test the hardness with a hardness tester of 50HD or higher.

1. Can the wall covered with latex paint be pasted with wall covering?

1. It is not recommended that you directly paste the wall cloth on the wall that has been brushed with latex paint, because the wall cloth will not be firmly pasted in this way.

2. You can brush a layer of interface agent on the wall first, and then paste the wall cloth on it, which will appear more firm.

3. Or remove the latex paint first, and then re-paste the wall cloth after brushing the putty.

Second, how to paste the wall cloth on the latex paint wall.

1. First of all, you need to shovel off the wall surface of the latex paint, then smooth the wall surface, and brush the putty on the wall again.

2. Next, fix the position of the wall cloth and paste the wall cloth on the wall.

3. Finally, smooth the wallcloth pasted on it, so as not to blister.

It is not recommended, you can paint environmentally friendly paint, or you want to remove old latex paint.

Answer: Latex paint wall can be pasted with wallpaper, but before pasting wallpaper, the base layer must be detected, and then the base layer should be pasted, and any base layer should be pasted on the wall to meet the construction standards, that is: flat, firm, dry and clean.

Confirm that the latex paint layer meets the application standards, the most important of which is firmness.

The wall cloth does not need to be painted with latex paint, and a special base film for wallpaper can be brushed. Latex paint is water-based glue, when paving wallpaper, a layer of wallpaper glue will be brushed at the bottom, and the glue also contains water.

If the latex paint wall is used for too long, the wall itself is slightly dry and cracked, and the special glue for wallpaper will stick the wall skin of the latex paint wall, so that the wallpaper is not firm.

Latex paint wall replacement wallpaper can not be directly pasted wallpaper, first check the firmness of the latex paint wall, use wide transparent tape to stick to the wall to stay on the wall for 3 5 minutes and then quickly tear off, generally there is no whole piece of putty powder off, indicating that the firmness of the wall is still good, after passing the inspection, use the wall base film for the latex paint wall to protect the wall for construction, and wait until the wall base film is completely dry You can paste the wallpaper.

Don't stick wallpaper after brushing latex paint, Guangdong Zhongshan Leyiju paint will tell you the difference between the two: latex paint is better. Although the wallpaper is cheap and has many patterns, it is easy to get old, and it will not be long before there will be quality problems, and there are more harmful substances than Confucian paint.

Although the latex paint has a single pattern, it is practical to use, resistant to wiping, and strongly covers the cracks in the wall, making the wall smooth, and some wall paints will also produce gloss. There is also the prevention of mildew on the wall.

It cannot be directly pasted and needs to be processed.

Paste wallpaper on the latex paint wall, the method is to remove the latex paint wall surface of the wallpaper part. It's okay to stick it directly on it, but it certainly won't be secure. This is because the (firm) strength of wallpaper for the putty layer is higher than that of latex paint for the putty layer.

For the same putty layer, if you paste wallpaper, you need to brush ordinary paint on the wall first, or a special base film for wallpaper - used to strengthen the putty layer on the wall and increase the hardness of the putty layer, otherwise the wallpaper will not be firmly pasted. It is best to remove the latex paint wall of the part where the wallpaper is pasted, re-approve the putty and carry out the construction according to the requirements of the wallpaper.

Latex paint wall replacement wallpaper can not be directly pasted wallpaper, first check the firmness of the latex paint wall, use wide transparent tape to stick to the wall to stay on the wall for 3 5 minutes and then quickly tear off, generally there is no whole piece of putty powder off, indicating that the firmness of the wall is still good, after passing the inspection, use the wall base film for the latex paint wall to protect the wall for construction, and wait until the wall base film is completely dry You can paste the wallpaper.

Today we will discuss that most people choose latex paint when decorating the wall, can this kind of wall be directly pasted with wallpaper?

Let's take a closer look.

First, even if the latex paint has just been brushed, the wallpaper can not be pasted with wallpaper in theory, the wallpaper can be pasted after the putty is scraped, and the wallpaper on the wall that has been brushed with latex paint may not be firm.

So you need to shovel the latex paint off, and then use putty to properly repair and level, then brush the base film, and then paste the wallpaper. The salary of wallpaper is on the roll, generally about 25-30 yuan a roll, square meter specifications, wallpaper is also sold on the roll, a roll of dozens to hundreds, you also have to buy base film and glue powder. The wallpaper is worn, so take it into account when budgeting.

Second, is it okay to paste latex paint on the wall directly with wallpaper? Of course you can, dear ones! Now there is a wallpaper interface agent on the market, as long as you use it, you don't need to carry out complex wall treatment.

The wallpaper interface agent can make the surface of the base layer rough, make it easier to stick the wallpaper, and can also avoid problems such as blistering. By the way, remember to make a layer of base film when you brush the latex paint wall wallpaper, which can make the wall moisture-proof, so that the wallpaper is not easy to be damaged and more durable.

Third, if there are cracks and holes in the wall, they should be filled with gypsum powder. By the way, the wall where the wallpaper is posted must be dry, you can do a film experiment, and the wall without moisture is really dry. After that, we can make the wallpaper glue.

Cut out the desired wallpaper size according to the length, width and height of the wall that has been measured. Here I would like to remind you that this step is the most careful in all the processes of painting latex paint wall wallpaper, because you have to ensure that the flower shape and size between the wallpapers are consistent. Paste wallpaper.

After cutting the wallpaper, we started to post from the corners. At the same time, hang the paper with a scraper to squeeze out the excess glue and make the wallpaper stick more firmly. If there is glue stuck to the pattern of the wallpaper, you can use a sponge to gently pat it dry.

At the end, remember to cut off the extra corners.

Latex paint wall replacement wallpaper can not be directly pasted wallpaper, should be used in the following way:

1) Check the firmness of the latex paint wall, use wide transparent tape to paste it on the wall, stop for 3-5 minutes, quickly tear it off, if there is no whole putty powder falling off, it means that the firmness of the wall is good. Instead, the walls need to be reprocessed.

2) After passing the test, use the wall-based film for the latex paint wall to protect the wall and facilitate construction. After the wall-based film is completely dry, the wallpaper can be pasted.

The practice of wall cloth and wallpaper is basically the same, brush the wallpaper base film twice, paste the wall cloth, and change the wall cloth after the wall cloth will not make the base layer peel off.