Paintable wallpaper: how to glue and paint. Wallpapering for painting

Famous saying says: “repairs cannot be completed, they can only be stopped.” Therefore, having gone through the complete finishing of the apartment once, next time you want to get by with minimal cosmetic work. Great opportunity renovation of the interior in the future, without immersing in a full-fledged renovation, can be achieved by covering the walls and ceiling with wallpaper for painting. Also, this type of coating is indispensable when solving the problem of “wall painting” for growing artists. At the same time, it remains possible to embody a variety of interesting design ideas. Let's find out how to glue wallpaper intended for painting, as well as how, with what and when to paint it.

What do you need to know before gluing wallpaper for painting?

Getting started with modern coatings for repeated staining, it is worth considering some important points:

Wallpaper adhesive for paintings must be highly specialized, suitable for the specific type of substrate for each type of coating. The universal adhesive composition will not hold heavy, two-layer paintable wallpaper.
The degree of dilution of the adhesive solution depends on the thickness and weight of the material: the heavier and denser the fabric, the thicker the glue.
When working with paper or vinyl, paper based Both prepared sheets and wall/ceiling surfaces are coated with glue.
Non-woven or vinyl wallpaper with a non-woven backing does not need to be soaked, so it is applied dry to the treated surface. adhesive composition working surface.
When gluing fiberglass wallpaper, the solution is in most cases applied to the walls. But sometimes there are varieties of canvases that require coating the sheets themselves with an adhesive mass. Information on the method of gluing specific wallpaper is necessarily contained in the instructions.

How to prepare the surface?

The final result directly depends on the quality of the working surface, which must be smooth, dry and clean. Prepare the wall as follows:

The room is de-energized and freed from sockets, switches, and the wires are insulated.
If possible, the previous coating is completely removed or washed off. How to quickly remove different types old decoration, is told in. A special antibacterial composition is applied to “suspicious” areas.
Irregularities are filled with putty and, after drying, rubbed down with fine-grained sandpaper.

The joints of the walls and ceiling, as well as the corners of the room, are placed at 90°, otherwise combining heavy canvases will be problematic.

Advice! If the differences in height or the curvature of the corners are too great, it is better to use drywall when leveling.

To increase adhesion, the working surface is treated with a primer.
After the walls or ceiling have completely dried (it says how long it takes for the primer to dry), you can start gluing the wallpaper.

Marking and cutting

To ensure that the gluing process goes quickly and without unpleasant surprises, the work surface should first be marked and the wallpaper should be cut.

From selected Starting point At the corner, a distance equal to the width of the roll minus 2–3 cm (allowance for the corner) is set aside. Using a plumb line, a vertical line is drawn, which will serve as a further guide.
Next, the surface is marked according to the width of the wallpaper.
Sliced required amount solid canvases with a height margin of 10 cm; if ceiling molding was used, the allowance is 2–3 cm.

Important! It often happens that glass fiber crumbles during cutting, so you need to act carefully with a sharp tool (scissors or a breadboard knife). When working with such material, you should use a respirator or bandage, gloves and closed clothing.

Note! If adjustment of the pattern/relief is required, it must be done at the stage of cutting the wallpaper sheets.

We glue paper wallpaper and vinyl wallpaper on a paper backing

Paintable wallpaper differs from ordinary paper-based wallpaper in its density and thickness, which brings its own specifics to the gluing process.

The prepared canvases are laid out on a flat, clean surface.
Using a brush, the sheet is evenly covered with adhesive. Particular attention should be paid to corners and edges.

Advice! It is important not to leave uncoated areas on the paper, which will turn into air bubbles after the wallpaper dries. It is convenient to use glue with an indicator. A special dye added to the composition, most often blue or pink, helps control the uniformity of application. After drying, the glue becomes transparent. The brands Metilan, Kleo, Pufas have such compositions.

Then the strip is folded in half or like an accordion to improve impregnation.
At this time, apply to the working surface thin layer glue, slightly extending beyond the marking lines.
Next, carefully, without stretching, the canvas is applied to the wall, aligned simultaneously with the top edge and the marking line.
Using a plastic roller or rag, the material is smoothed and pressed tightly from top to bottom from the center to the edges. Excess glue is removed immediately, without waiting for it to dry.

Wallpaper for painting is glued end-to-end, so each subsequent sheet is attached as tightly as possible, since the paper shrinks slightly when it dries.

After complete drying, excess edges are carefully trimmed.

Glue wallpaper on non-woven fabric and glass wallpaper

Working with non-woven and glass wallpaper is easier than with paper. Such fabrics do not tear, do not stretch and do not need to be coated with glue.

Using a paint roller or brush, glue is applied to the work surface, capturing the marking line.
Immediately apply a dry cloth and level it simultaneously horizontally and vertically.
The sheet is pressed tightly in the center and smoothed from top to bottom towards the edges, the protruding glue is removed with a sponge or rag.

The resulting seams and joints are additionally rolled tightly with a plastic roller. After drying, excess parts of the wallpaper are trimmed.

Note! While gluing and drying the wallpaper (at least 24 hours), drafts should be avoided in the room.

Pasting in corners and near openings

Let's figure out how to properly glue wallpaper in difficult areas - in corners, near door and window openings.

Regardless of the coating material and the type of corner (internal or external), the wallpaper in these places is glued overlapping.

On each side, a part of the strip 5–7 cm wide is wound around the corner and glued.
Then the resulting overlap is carefully cut in the middle, and excess strips of wallpaper are removed.
The resulting edges are rolled with a plastic roller with strong pressure.

After drying, a neat invisible seam is obtained.

To cover the openings, fragments of the desired shape are cut with a margin of 5 cm on the side of the slopes. The resulting elements are glued to the wall in the usual way, after complete drying with a sharp wallpaper knife, the excess parts are carefully cut off flush with the opening.

How, when and with what do you paint wallpaper for painting?

The answer to the question of when you can paint wallpaper is clear: at least 24 hours must pass between gluing the canvases and painting them, i.e. the coating must be dry.

Note! Fiberglass, unlike other types, has a finely porous structure and strongly absorbs paint. To avoid this, the surface is primed with a thin layer. Wallpaper glue diluted in a ratio of 50 g per 5 liters of water is suitable as a primer.

Wallpaper can be painted with water-based, acrylic or latex compositions.

When you are not ready to spend a lot of time and effort on interior decoration walls, you can hang wallpaper for painting and solve several problems at once. Thick wallpaper with a relief pattern will hide small unevenness on the wall, and the work will take only a few hours. If you want to change again, you can simply repaint the walls, radically changing the room or adding new color shades. You can handle wallpapering yourself by finding out how to glue wallpaper for painting and what nuances need to be taken into account.

Preparing the pasting tool

First of all, we select necessary tool. You will need a level, and it would be great if you purchased a self-leveling laser level. It will come in handy more than once if further painting of the walls involves the creation of geometric patterns different color. We include a paint brush and roller, a pencil, a wallpaper spatula and scissors with the paint bucket.

Selecting the type of wallpaper

Wallpaper for painting differs in its basis and is available in three versions: wallpaper with a paper or non-woven base with a thin vinyl layer on the front side and glass wallpaper. Non-woven fabrics are more durable than paper ones. They are much easier to glue to walls for painting - unlike other types of wallpaper. Glass wallpaper, which came to residential apartments from the practice of design, is now becoming quite popular. office premises.

Fiberglass wallpaper masks wall defects

Glass wallpaper is very convenient in this regard; it can be successfully used to cover the walls of hallways, corridors, loggias and kitchens. The exceptional strength of this material allows you to truly strengthen weak surfaces and hide serious wall defects. The higher the density of such wallpaper, the more serious problems they can camouflage on old walls. Thus, the cost of your labor to prepare the walls is directly dependent on the type of wallpaper purchased.

Paintable wallpaper is valued for its special durability, which increases significantly when painted. However, paper wallpaper can be painted no more than 5-6 times, after which the relief pattern loses its expressiveness. Larger number times you can paint non-woven and glass wallpaper.

When preparing for pasting, it is important to remember correct selection glue And if universal adhesives are suitable for paper bases, then for glass wallpaper and non-woven wallpaper you need adhesive compositions marked “For heavy wallpaper”, “For non-woven wallpaper”, “For glass wallpaper”.

Why do you need to putty walls?

The labor intensity of wall preparation also depends on what kind of wallpaper you purchased. Why is this so? The fact is that thin paper wallpapers require especially careful preparation of the walls on which they must be pasted, otherwise all defects will be visible even after painting. These canvases are so thin and, one might say, translucent that any dark spots on the wall are clearly visible through them. Stains may be visible even after applying the first coat of light pastel colors. Therefore, filling with sulfur concrete wall does not pass here in separate fragments. Under such wallpaper, the wall must be finished with finishing putties to a snow-white state, without stains and minor defects. Non-woven wallpaper is less demanding on the quality of the base. They may well even hide small cracks and chips, which, however, does not reduce the level of basic requirements in preparing walls for gluing.

We carefully prepare the base

When gluing wallpaper, the walls should be as smooth as possible, and neglecting preliminary priming can mar the success

Before hanging wallpaper for painting, you need to pay attention to the preparation of walls covered with old oil paint. Its surface usually contains grease stains and dirt, which must be cleaned and degreased. soda solution. Smooth surfaces old paint it is quite enough to make it rough with the help of coarse sandpaper. Best result it turns out if wallpapering occurs the next day after priming the walls.

Let's start wallpapering

You need to cut the wallpaper with an allowance of 5 cm on each side if you consider the pattern to be large. For ordinary relief embossing, a total allowance of 5 cm is quite sufficient. It is convenient to start gluing wallpaper for painting on the left side of the window, moving clockwise if you are right-handed. But the quality of the entire work depends on how smoothly the first canvas is glued. A regular plumb line or laser level will come in handy here. With its help we will mark a vertical line on the wall. Gluing occurs strictly along this line.

Fold the paper sheet with glue applied in half, trying to prevent the glue from getting on the front surface. The impregnation time is usually indicated on the roll, and if this information is not available, then a soak time of 5–10 minutes is sufficient. You need to smooth the wallpaper with a brush or a plastic wallpaper spatula, pressing the canvas along its entire length, moving from the center to the edges, removing air bubbles and excess adhesive mass. These movements should be quite delicate so that the relief texture of the canvas is not disturbed. Smoothing non-woven wallpaper, which is stronger in structure than paper, can be more energetic. Fiberglass wallpaper can be safely glued even with excessive effort; these dense canvases are almost impossible to tear when gluing.

Glue butt or overlap?

To ensure that wallpaper for painting is properly hung and looks neat and even on the wall, you cannot glue it overlapping. Glue the next piece of wallpaper flush to the edge of the previous one. You need to look carefully to ensure that no bumps or cracks form along the entire joint line. We additionally roll the joining lines of the canvases with a seam roller, and then they will become completely invisible. After rolling, the joints must be carefully wiped with napkins to remove any remaining glue, otherwise the painting in these places will be of poor quality.

How to glue if the corners are crooked?

We rarely have perfectly even corners, which for many becomes a headache when applying wallpaper on their own. How to glue paintable wallpaper on walls in this case?

In external and internal corners, far from perfect, the wallpaper must be glued so that the canvas overlaps the adjacent wall by 5–7 cm. But the next canvas is glued overlapping. Using a plumb line or laser level Let's denote a vertical line in the center of the double layer with an overlap. You need to cut double-layer wallpaper with a sharp blade, strictly along a vertical line. To be on the safe side, use a metal ruler. After removing the excess strips, we will get an exceptionally smooth joint. All that remains is to carefully roll its edges with a rubber roller. We glue the following canvases, like all the previous ones - end-to-end, until the next curved corner, where we again repeat the operation with an overlap.

It seems we thought of everything and did it right. Can we start painting? Also, do not forget that the pasted wallpaper must be primed with acrylate primer so that the paint lays evenly, without gaps.

Pasting paper-based wallpaper is considered more labor-intensive, since you have to apply glue to both the wallpaper and the walls. For non-woven and glass wallpaper, it is enough to apply glue only to the walls, and roll the wallpaper dry. This greatly simplifies the gluing process. Non-woven and fiberglass bases do not shrink after drying.

Manufacturers are offering more and more varieties of wallpaper to those who want to update the interior of their apartment or house. Many people choose paintable wallpaper, which is very convenient and practical. Once glued, they can be painted several times, so these wallpapers last for quite a long time. But you need to know how to glue wallpaper for painting correctly.

Knowing some useful details will allow you to correctly apply wallpaper for painting.

What types of wallpaper can be painted?

Based on production technology and material quality, wallpaper for painting is divided into the following varieties:

Paintable vinyl wallpaper. They are also called paper, because they have a paper base; only vinyl is made upper layer.
Non-woven wallpaper consists of nonwoven fabric non-woven fabric and covered with a thin layer of vinyl.
Fiberglass wallpaper has a non-woven base, and the top layer is made of quartz sand with special additives.

All paintable wallpapers are very durable. Most often they are textured, so they help hide the imperfections of the walls. They are economical to operate because they can be painted 5 to 15 times. Paper-based wallpaper can withstand 5-7 layers of paint, while non-woven and glass wallpaper can be painted up to 15 times. But keep in mind that the relief will be less and less noticeable with each painting.

Therefore, do not be confused by the relatively high price of such wallpaper. After all, if you buy paper wallpaper for the kitchen, you will have to re-glue it in a year or two, and this entails the cost of money, labor and time. As for wallpaper that can be painted, just change its color (by the way, you can paint such wallpaper in a very original way), and you will get new interior.

Main decorative characteristic wallpaper for painting - its texture allows you to safely experiment with colors

How to properly glue wallpaper for painting

The first step is to choose the right glue. If you bought paper-based wallpaper for painting, universal glue will do. For non-woven and glass wallpaper, you need glue specially designed for such varieties.

Usually wallpaper for painting starts from the window in order to preserve the structure of the pattern.

Next you need to prepare the walls. Clean them of any old wallpaper or paint. If there are holes or cracks in the wall, they should be filled with putty. If no previous work has been done on the wall finishing works, the walls are plastered to level the surface. When the plaster has dried, you should treat the walls with a primer, and only after it has dried can you start gluing.

Wallpaper for painting is glued end-to-end, carefully adjusting the edges of the strips to each other.

Start gluing the wallpaper on the left side of the window, moving around the room counterclockwise. In order to glue the first sheet evenly, use a plumb bob or level gauge. Draw a vertical line approximately 0.5 m from the window. If you are gluing non-woven wallpaper or glass wallpaper, apply glue only to the wall; if you are using paper-based wallpaper, you should also coat the canvas with glue. Cut a strip to the height of the room plus 5-7 cm to smooth out any existing unevenness. Apply glue to the wallpaper and wait 5-10 minutes for the canvas to soak.

When gluing wallpaper for painting, you can use ordinary devices that will make the process less labor-intensive

Press me to the wall top part stripes and align it along the drawn vertical line. Pressing the entire strip against the wall, level it with a special wallpaper spatula or brush, ironing the canvas along the entire length, moving from the center to the edges. After gluing the strip, cut off the excess under the ceiling and at the baseboard with a construction knife.

How to hang paintable wallpaper in corners

Any wallpaper for painting is not glued overlapping, but end-to-end. Since the corners are usually not perfectly even, you should glue the wallpaper in the corners (external and internal) so that the wallpaper overlaps the adjacent wall by 5-7 cm. The next wallpaper is glued overlapping. After this, using a plumb line, draw a vertical line in the middle of the double layer formed by the overlap. Cut the wallpaper along this line with a knife (be sure to use a ruler), remove excess strips and smooth out the resulting joint.

Among the entire range finishing materials. Their peculiarity is the combination positive characteristics traditional roll wallpaper and the possibility of painting with emulsion or acrylic paint.

They are suitable for gluing both walls and ceilings. Having hung such wallpaper once, you don’t have to think about selecting and buying new ones when the need to make repairs arises. They can be repainted more than once.

The main advantage of structural wallpaper is a wide selection of materials of different textures (relief patterns), which can be painted using different techniques.

Today we will try to understand the intricacies of choosing a material and understand how painting is done.

Paintable wallpaper: species diversity

Structural wallpapers are divided into three groups:

duplex paper;
non-woven;
fiberglass wallpaper.

Choosing wallpaper for painting

They are easy to distinguish by color - they are always white and have a deep relief texture. Structural wallpaper is durable. They endure a large number of repainting, while maintaining its aesthetic appearance. Optimal quantity updates for paper wallpaper for painting (cheap) - up to 7, non-woven - up to 15, glass wallpaper - up to 20. Service life - up to 30 years.

Structural wallpapers from Marburg perfectly mask uneven walls, which, given the low price of finishing materials, makes them a preferred choice. Expensive wallpaper with a beautiful pattern in last years chosen only by those who are going to do designer renovations at home.

Features of paper wallpaper

Paper structural wallpaper consists of two layers: the first is paper, the second is with a special water-repellent impregnation, which increases the wear resistance of the material. In addition, the waterproof layer allows you to wet cleaning walls covered with them.

Features of non-woven wallpaper

Non-woven wallpaper shows high level adhesion to the surface they are pasted over, which not only allows you to hide the imperfections of the walls, but also gives them additional strength. The fabric of such wallpaper is based on non-woven fabric, on top of which foam is applied. vinyl covering with perforation. This coating is characterized by plasticity, so gluing wallpaper on the wall is practically devoid of significant shortcomings. It is used for finishing new buildings and houses that may shrink over time. The non-woven layer will not only not tear, but will also not allow cracks to spread.

Features of glass wallpaper

The base of the third type of structural wallpaper is made of non-woven fabric, and fiberglass is used for the top layer (made from quartz sand with the addition of different impregnations). Hence the name - glass wallpaper or

They are called fabric because of the ability to imitate textile texture: “canvas”, “matting”, “cobweb”. The distinctive characteristics of glass wallpaper include high moisture resistance, fire safety properties, increased strength, and wear resistance. This the best option for finishing office and public premises, cafes, hotels and boutiques.

Important! Fiberglass in combination with a non-woven base is excellent for strengthening walls and partitions constructed from foam blocks or plasterboard.

General rules for pasting

Even if you don't need to finish the ceiling, finish everything preparatory work surfaces (plaster, primer, paint) even before finishing the walls.
Before pasting, be sure to prepare the walls: plaster and prime new walls, old ones (from which the wallpaper has been removed) just need to be primed. You can start gluing only after 24 hours, when the primer is completely dry.
Cut the paper wallpaper panels with a margin of up to 5 cm from the bottom and top. Non-woven wallpaper cannot always be cut, but fiberglass-based wallpaper is glued to the wall by unwinding the roll, and then cut.
The consistency for duplex paper wallpaper should be thicker than for simplex wallpaper. It is necessary to prepare the adhesive composition strictly following the instructions.
Excessively liquid glue will wet and soften the wallpaper, making it more vulnerable. In addition, heavy panels will not be able to stay on the wall and will fall off.
Non-woven and fiberglass-based wallpapers are glued with a special glue.
Since the wallpaper is glued end to end, work begins from the corner from left to right. Since the wallpaper is dense, the overlap will look unsightly, especially after painting.
When gluing corners, attention must be paid Special attention. When finishing the corners, a strip of wallpaper is glued so that it only slightly overlaps the edge of the adjacent corner.
The next panel is glued overlapping. Having attached the wallpaper to the wall, draw a vertical marking strip in the middle of the double layer of wallpaper. Arm yourself with a ruler and stationery knife and cut the wallpaper along this strip, removing the scraps and smoothing the joint.
Having finished the work, the joints of the walls with the ceiling and floor can be decorated with plinths and baguettes, which not only perform a decorative function, but also help seal the joints.

Paper wallpaper technology

Working with two-layer wallpaper is no different from gluing with regular paper wallpaper. After coating the canvas, fold it like an accordion and let it soak in glue, setting it aside for a few minutes. While you wait, you can coat the next section of wallpaper with glue.

When the wallpaper is saturated with glue, unroll it and stick it on the wall. Don't forget to smooth the canvas over the surface using a wallpaper brush, roller or gauze pad. Trim the remaining wallpaper using a construction or stationery knife when dry.

Many people ask: “How long does wallpaper dry before painting after hanging?” And experts have an answer to this question. It all depends on the amount of glue applied, but it takes at least 24 hours for it to dry completely.

Please note that when handling paper wallpaper, you must be careful: excess glue can cause it to stretch, bubble or tear; sometimes, when gluing an overly wet paper wallpaper, it loses its texture. This is due to the fact that paper-based wallpaper is very delicate.

Non-woven wallpaper technology

Non-woven - best wallpapers for painting. This process is different from the previous one, and in comparison with other techniques it has distinctive characteristics. Non-woven wallpaper does not have the disadvantages that are present in working with paper wallpaper: it does not bubble, tear or deform.

Thin non-woven wallpaper is cut into strips, spread with glue, and left to soak in it. Sometimes both the wallpaper and the wall are coated with glue, but more often than not there is no such need, and only the surface of the wall is covered with the adhesive.

Wallpapering for painting (non-woven) looks like this:

Apply glue to a section of the wall slightly larger than the width of the wallpaper itself.
The wallpaper is unrolled from the roll and pasted onto the wall. Pressing rubber spatula, cut along the line of the plinth. With this gluing technique, there is usually no need to smooth the wallpaper: it fits well on a flat vertical surface.

Glass wallpaper technology

When starting work, prime the walls with a colorless primer since fiberglass-based wallpaper is quite transparent.

The method of gluing walls is reminiscent of the technology of finishing with non-woven wallpaper. The only thing that's different is the glue. For glass wallpaper, you need to buy a special adhesive intended for heavy types of fabric.

After gluing, when the fiberglass wallpaper has dried, it is additionally covered with a layer of glue, on top of which paint is applied.

Important! Fiberglass can be painted only after the primer layer has completely dried.

Wallpapering for painting involves the use of special water-dispersion or latex paint. Using a tint color, it can be painted in any color.

Compared to other types of wallpaper, fiberglass-based wall coverings have high strength characteristics. Walls with such finishing are not afraid of scratches or other mechanical damage. In addition, such wallpaper can be washed with a brush detergent without fear of spoiling them.

Wallpapering for painting is not only practical and economical. This finishing material is easy to work with, and you can apply paint using any technique, which allows your imagination to run wild.

During the renovation process, you decided on the choice of finishing materials. We have studied the types of wallpaper for painting, selected and purchased the appropriate one, and are ready to begin the repair. Don't rush, buying wallpaper is not all preparatory work. Before you start gluing yourself, you need to choose the right glue and paint for the wallpaper.

Choosing glue and paint for wallpaper

The choice of wallpaper paint depends not only on color wishes. The main selection criteria are the type of wallpaper used and the purpose of the room. For example, water-soluble paint is much cheaper than other analogues, but using such paint in a damp room will damage the coating. This type of paint can be used in places where water does not reach. Non-woven, vinyl and paper wallpapers are covered with water-based paint, for which choose latex or acrylic paint. The acrylic version is the most versatile and durable, the coating is not afraid of moisture, is resistant to abrasion, the paint can be used in wet rooms (bathroom and kitchen) and in rooms with high load on the walls (hallway). Latex paint shows the same characteristics as acrylic paint, the difference is appearance: matte acrylic, glossy latex. When choosing wallpaper glue, be as responsible as when buying paint. Incorrectly chosen adhesive will cause the wallpaper to peel off. Paper wallpaper holds up well vinyl glue, it dries for a long time, which gives time for correction of the thin fabric. For non-woven wallpaper, choose special non-woven adhesive. Fiberglass wallpaper will also require specialized glue; it is heavy and other glue will not hold it on the wall, much less the ceiling.

Wallpapering for painting

The process of gluing wallpaper for painting is generally similar to pasting regular wallpaper However, there are several nuances that must be taken into account before starting work.

Preparing the base does not require careful leveling, but if there are sharp or large differences, the walls will have to be trimmed. In addition, it is advisable to bring the walls to the same color so that the color is the same over the entire painted area.
If the walls were previously painted, then water-based paint just wipe with a cloth, but oil paint will have to be deleted.
Remove sockets and switches, turn off electricity, cover areas with wires with polyethylene.

Cut the wallpaper 5 cm larger than the height of the ceilings so that you can adjust the pattern. If the pattern is complex, do not cut the wallpaper for future use; cut one strip at a time. When working with glass wallpaper, do not forget about a respirator and gloves; when cutting, small crumbs should not get on the skin or mucous membranes.

When gluing paper wallpaper, apply glue to the wall and to the canvas; for non-woven and glass wallpaper, there is enough glue on the base.
Glue wallpaper for painting only joint to joint. Places glued with overlap will stand out visually after painting.
A secret from the designers: glue non-woven wallpaper parallel to the floor. This arrangement will make the final coating visually seamless.

Wallpaper painting

The process of painting wallpaper also has several features, the implementation of which will help make the final coating ideal.

In order for the wallpaper paint to lay evenly, it is important to wait until the canvas is completely dry on the wall. Depending on the humidity conditions and temperature in the room, this stage will take 2-3 days. But manufacturers do not recommend delaying painting until dust and dirt particles have settled on the wallpaper.
Work hard-to-reach places with a brush, paint the rest of the area with a roller. Do not apply paint repeatedly to the same place to avoid uneven coloring.

There are several technologies for painting wallpaper. Painting over wallpaper will give an even shade. Coloring inside The canvas gives an unusual soft shade to the background. Complex two-color painting is available when using deep reliefs, when the protruding parts are washed off the paint and covered with a different tone.
When painting glass wallpaper, first apply a thin layer of primer to reduce the amount of paint absorption by the material.

Wallpapering walls to match paint - universal method interior decoration with practical and durable finishes.