If there is a need to update the premises in the home, many people think about the possibility independent conduct. In most cases, this requires properly treating the surfaces, painting them or. The editors of the site will help you navigate difficult repair issues. We will tell you how to properly putty walls, share the secrets of the correct technology for applying working mixtures and introduce detailed instructions that will help beginners avoid mistakes.

Puttying is usually understood as the process of treating wall surfaces with finishing materials immediately before gluing or painting. If mortar If applied incorrectly, as a result, unrepaired defects will appear under any decorative coating - cracks, irregularities and pits.

After eliminating the existing defects, a smooth and at the same time even surface of the wall or ceiling is achieved using putty. For these purposes, starting materials are used, as well as finishing, which are dry mixtures of coarse and fine grinding.

It is easy to check the wall by applying a rule to it: if there are gaps, they are eliminated by applying a layer of putty. The spatula should be held at an angle of 25−30° relative to the wall. If you don’t know how to putty the walls under, you can choose a ready-made acrylic mixture and a medium facade spatula for these purposes. For final sanding of a dried wall, abrasive paper marked P-150, 180 is used.

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In what cases is it necessary to putty the walls?

Putty is used to easily level walls and eliminate minor defects before painting or wallpapering. The sequence of actions is slightly different. If you are concerned about the question of how to properly putty walls, we advise you to carefully familiarize yourself with the working technologies. You need to determine for yourself whether you will paint the walls or glue wallpaper, and then choose the appropriate instructions for applying putty.

Choice of putty

Before you start work, you need to decide what material you will use to putty. You can buy a dry mixture, it is stored for a long time and is cheaper. However, if you have little experience and are not sure that you can dilute the mixture to the desired consistency, you can buy ready-made putty.

This is how a solution is diluted from a dry mixture

Do I need to buy a different mixture?

It is worth understanding that the putty used for initial leveling will differ in consistency and appearance from the one you will use to complete the final work. Therefore, it is necessary to purchase material in proportion to the volume of work. You will definitely need a mixture for leveling and another one for finishing coating. If you need to level a lot, then you need to buy more of this mixture.

Note!

Ready-made mixtures cannot be stored open for a long time.

Preparing walls for putty

Before you begin to putty the walls, you must clean them from previous coverage. Any master who knows how to putty walls correctly will tell you this. It is necessary to clean them completely - remove old wallpaper and softened layers of other finishing materials. It will help you in cleaning the walls. After cleaning the surface, prime the walls thoroughly. This will create a good base for applying putty.

Be sure to prime the walls

What do you need for putty?

Purchase in advance from required quantity mixture for the base layer and for finishing. Also choose spatulas that are convenient for you to apply the mixture. For the final stage, you will definitely need fine sandpaper or a special mesh suitable for sanding surfaces.

Putty application technique

To work, take two spatulas - narrow and wide. Take the mixture with a narrow spatula and apply it to a wide spatula along the entire length. Place the spatula against the wall and carefully spread the putty, moving from left to right. After this, move the spatula back and remove excess mixture. Make sure that the surface of the layer is as smooth as possible, without defects. Any defects you notice must be corrected immediately.

They put putty under the wallpaper from top to bottom

Putty under the wallpaper

This type of work is necessary in order to sufficiently level the walls and create a suitable surface for easy wallpapering. If it is important for you to learn how to properly putty walls, pay attention to the following tips.

Note!

It is better to start putting putty from the top of the walls, gradually going down to the floor.

After applying the base coat, inspect the wall from different angles and eliminate any defects if you notice them. Treat the dried layer with sandpaper and clean the wall from dust. Apply a second coat of putty and finish after drying.

Putty for painting

If you decide to paint the walls, then you should putty the walls in the same way as if you were putting putty under wallpaper. However, in the case of this type of putty, you can apply several leveling layers and only then cover with finishing putty. Finishing layer it is necessary to process it extremely carefully with sandpaper so that the surface is perfectly smooth. Dust from the walls must be removed; this can be done with a soft brush or other tools.

In the kitchen, interior renovation is required more often than in other rooms. Usually it is enough to re-paste the wallpaper yourself or paint the walls. This article covers the intricacies of technology finishing works in the kitchen. A video to help a beginner will tell you how to properly putty walls for wallpaper or painting.

Wall putty - is it possible to do without it?

Are the walls in your kitchen worn out and cracked? Is your wallpaper covered in oil stains? No wonder! The kitchen is a room where the interior often needs to be updated. In order to carry out repair work correctly, you must follow some rules.

Wall repair includes three stages of preparatory and repair work:

1. Preparation of wall surfaces - at this stage it is necessary to thoroughly clean the walls of old wallpaper, glue, layers of paint and crumbling plaster.
2. Rough finishing of walls - careful leveling of kitchen walls, filling of uneven areas with plaster, as well as reinforcement (if necessary).
3. Finishing the walls is the final stage of wall finishing, which includes puttying, painting or.

When performing repair work on your own, the rough preparation of the walls is often not carried out or is carried out in places. Neglect of leveling and plastering the walls will affect the overall quality of the completed repair: the paint lays unevenly on an unprepared surface, burrs are visible on the surface, and “bubbles” may form under the wallpaper.

Applying a layer of plaster to the walls reduces the number of cracks and scratches, and reliably smoothes out plaster sagging. And leveling the surface of the walls with putty helps to get perfect surface, the finishing of which is absolutely no difficulty.

Wall putty technology: preparing the base

The technology for applying putty to walls for painting and wallpapering has significant differences. The process of applying the working composition to the walls has its own techniques and methods. Preparation of putty also has its own characteristics.

To prepare putty, it is best to use ready-made dry mixtures, which are offered in abundance modern manufacturers. Before purchasing a dry mixture, you must carefully familiarize yourself with the recipe for preparing the mixture and the consumption rates per 1 m2.

Advice! It is very important to strictly follow the putty preparation recipe in accordance with the manufacturer’s recommendations. A properly prepared mixture will ensure a more even smoothing of the layer and better adhesion to the wall surface.

It is important to remember that the layer of putty applied to the wall under the wallpaper should not exceed 2 mm in thickness. Preliminary preparation of walls should be done especially carefully. Needs to be sealed small cracks and scratches, deep potholes must first be cleared and then carefully filled with plaster. Sometimes there are deposits of old on the walls plaster mortar, such places must be thoroughly cleaned, knocking down protruding parts.

Special Requirement for Removal old whitewash– the walls should be cleaned completely. Ideally, wash it and then let it dry.

Important! Putty applied over old lime is not durable. Wallpaper that is heavy, especially vinyl and non-woven wallpaper, will not hold up on poorly treated walls.

Applying primer

After removing the old coating from the kitchen walls, you need to treat the surface with a stiff metal brush - this operation will remove the maximum amount of dirt. After cleaning the walls with a brush, you can begin applying the primer. This is done only if the wall is relatively flat. If there are significant curvatures, you should first correct the curvature of the walls with plaster.

It is convenient to use a roller to apply the primer, thus easily achieving uniform distribution of the primer over the wall. The primer composition can be purchased ready-made; you can always find the primer on sale in the required packaging.

Advice! It is difficult to use a roller in the corners of a room. For better application of primer in corners, use a narrow brush with long, stiff bristles.

After applying the primer, dry the walls thoroughly. Do not apply putty to a wet surface. When applying putty on plasterboard walls that have a smooth and even surface, it is enough to apply one layer of putty, which will be the finishing layer. Old, plastered surfaces are smoothed with plaster until absolutely smooth.

You can find out how to putty the surface under wallpaper in the video for this article.

How to properly putty walls before painting

Special actions for applying putty for subsequent painting of walls should be considered multi-layer (it will not be possible to get by with just one layer). Sometimes on particularly problematic walls it may be necessary to glue a layer of painting mesh, which is alternately covered with several layers plaster mixture followed by grinding. and only then putty is applied.

Attention! It is important to purchase only high-quality tools for the job. The spatula must have an absolutely smooth blade without nicks or scratches.

Manufacturers produce a variety of mixtures for wall putty. The consumption of raw materials per 1 m2 can vary significantly:

• Oil-adhesive putty – consumption 3.0 kg/m2.
• Adhesive compositions – consumption 0.47 kg/m2.
• Gypsum plaster - consumption 0.85 kg/m2.
• Finishing putty - composition consumption 0.44 kg/m2.

Here are the average rates of material consumption, provided perfect condition walls

From possible types putty, choose the one that suits you

As when preparing walls for wallpapering, walls to be painted before applying plaster must be carefully prepared: remove old paint or wallpaper, repulse the plaster composition, clean deep cracks.

Important! All wooden plugs, nails, screws and other fasteners should be removed from the walls. Holes in the wall must be sealed with cement mortar. The same composition is used to fill old holes for wiring, deep cracks and potholes.

Cleaning the walls continues with a wire brush, after which you can begin applying primer. Application of putty is allowed no earlier than 24 hours after the primer layer has dried.

It is convenient to start applying the composition from the right corner of the wall. It is worth monitoring the thickness of the applied layer - it should not exceed 2 mm.

Do not be upset if the first layer of putty is not ideal; re-application of the composition will correct the situation. It is important not to start applying the second layer of putty until the first layer has set. This will take about 12 hours.

Ideally even corners are made using special tool– corner spatula. It is worth ensuring that the thickness of the applied layer in the corners does not exceed 5 mm.

Puttying walls for painting: video

Puttying walls: photo

Each apartment renovation includes the application decorative covering which will give the room beauty and comfort. And to ensure that the wall is smooth before painting or wallpapering, the master uses various technologies. One of them is wall putty. A person without experience in construction can achieve this goal, so it is worth paying attention to how to properly putty walls for wallpaper or painting in an apartment, what materials and tools are best to choose, and what types of putty exist.

What tools are used to perform puttying?

Small irregularities, crevices and cracks are usually hidden under a layer of putty mortar. Also, puttying the walls increases the adhesion of the surface to the decorative layer. Anyone who has started plastering walls for the first time should acquire a number of tools, without which the process is impossible or very difficult.

To mix the solid components of the putty with water, you will need a drill with a mixing attachment. Only with the help of this tool can you ensure that the mixture turns out homogeneous and without lumps.

1. The putty is often spread over the wall with a spatula. These tools are a must have in your kit. So, a wide spatula will be an excellent way to quickly putty walls in spacious rooms. But it will be inconvenient to handle corners or narrow spaces near pipes or a battery. To process corners, you can use special spatulas.
2. Since a primer is used to putty the walls, equipment is also needed for this operation: rollers and brushes.
3. Since home owners rarely boast perfect smooth walls, all the depressions on the surface have to be masked and the surface has to be puttied several times. And when this process is carried out along beacons, in order to properly distribute the material over a wide surface, it is necessary to use a rule.
4. If you are not sure that the walls are even, you should check your own eye using a level before starting work.
5. To ensure the smoothest possible surface, use coarse sandpaper for the initial coat of putty, and fine sandpaper for the finishing coat.
6. Preparing mortar for walls is impossible without a special container.

During the preparation process, it is worth assessing the condition of the wall itself. In new houses the surfaces load-bearing structures may be relatively smooth, but in old-style rooms traces of destruction may be visible in the form of cracks, depressions and protrusions.

If there are large irregularities, it makes sense to perform more than just one procedure, but to plaster and putty the walls yourself. Complementing each other, these operations will provide best quality coatings and will make the job cheaper.

Types of putty

Based on their composition, there are several types of putty mixtures. Inexpensive option For finishing there will be a composition based on gypsum. It is more often used for interior finishing premises. This coating provides the most even surface without shrinkage.

Since gypsum absorbs water well and is gradually destroyed under its action, this material for wall putty is not used on walls in rooms with high humidity.

Cement-based putty is moisture resistant. Knowing the ratio of the main components, such putty is usually prepared with your own hands, but significant shrinkage is the only drawback of this material. Be sure to monitor the thickness of the layer so that the coating lies evenly.

The best indicators in all parameters are noted in polymer coatings, but for budget renovation they are unattractive due to their high price.

The compositions also have their own classification according to their scope of application. The starting mixture is intended to level the surface. It is distinguished by a larger filler included in its composition. But it is still necessary to use a layer of up to 20 mm. If this work requires a large thickness and amount of material, it is better to use plaster.

The finishing putty has a finer structure, so the surface after its application becomes smoother, but since it is less durable, the layer cannot exceed 4 mm.

For walls without significant flaws, you can use a mixture that combines the characteristics of the starting and finishing composition. Although this product is more expensive in price, experts note worse properties.

In the work of a master, it is important not only the question of which putty is best to cover the walls, but also how to properly prepare the composition. You should spend at least 10 minutes on this process. It is important that the solution is a homogeneous mass. To do this, first pour water into the container according to the proportions, and then add the dry mixture.

If lumps have formed in the container, this is a signal to the master that there is not enough liquid in the composition, so he adds and mixes the solution with an additional portion of water.

Preparing the wall

Before you putty the walls, they need to be prepared. In order to create good adhesion between the material and the surface, it is necessary to ensure that there are no traces of grease, paint, soot, wax and other contaminants. If the walls that have been plastered show signs of peeling of the material, it is worth removing the unreliable old coating, because a new layer when plastering the walls will speed up the process. Then there is a high probability that such a change will lead to collapse, and the work will have to start again.

When choosing a time to putty walls, many craftsmen try to avoid seasons accompanied by sudden temperature changes. Also, filling walls is not recommended in conditions of strong cooling or freezing of the structure. The solution applied at this time of year will not adhere firmly and evenly.

Here are the main stages of finishing work: immediately before filling the walls with your own hands, apply a primer. This composition is applied to the surface with a roller and distributed evenly. The primer layer should not be too greasy.

The master should check his work for any omissions, which, if discovered, must be eliminated.

Some manufacturers seek to facilitate this process by introducing special markers into the primer composition. With their help, it is easy to detect gaps in the application of material.

Starting putty

This type of wall putty has a larger filler. Used when leveling differences in the wall, closing grooves, cracks and small holes. The technology for puttingtying walls is simple: the material is taken from the container with a spatula and spread over the surface. The process of applying putty is easier to start from the corner, and the order involves distributing the material over the surface from bottom to top, and removing excess solution in the opposite direction.

The layer should not exceed 1.5 cm. If a coating of greater thickness is required, this can be solved through several layers. In this case, each new layer begins to be applied to the wall after the previous one has dried.

The answer to the question: how many times the putty needs to be applied depends on the condition of the wall.

To achieve a more even layer of material, you can use a painting mesh. This method will make the coating stronger.

If the master needs to putty the walls in several layers, he can use beacons to make the coating even. T-shirts are made of wood, plaster or metal slats. The boundary of the putty layer is determined along their edges.

When craftsmen putty using this method, they first measure the surface and apply markings where the beacons will be located. Use a level to check that the installed products will be positioned strictly vertically. Then you need to put a small layer of gypsum putty along the markings and fix the beacons.

After drying, the master begins to putty. During the work, the layer is aligned horizontally using the rule. For a final check, you can apply the level again. Craftsmen rarely begin to putty walls with their own hands in this way due to the high cost of this technology.

After starting putty The walls are completed with your own hands, all that remains is to apply the finishing layer.

Since at this stage of work it is used a small amount of material, it is impossible to hide the defects formed during the application of the starting composition with the finishing composition, so all mistakes should be corrected before using this type of putty so that the solution lies evenly on the wall.

Afterwards, using a composition with a fine filler, you can enhance the effect.

The following video looks at how to putty walls using the following rule:

After you have finished puttingtying the walls, you need to sand them.

Correction of cracks and irregularities with putty solution

You need your own order of work when it comes to how to putty walls with cracks. To repair these defects in the wall, use gypsum composition. It has sufficient elasticity to penetrate into all wall voids.

Before filling the cracks, this defect is enlarged with a knife or other sharp object. Although this action seems opposite to the intended purpose, it leads to an increase in surface roughness, and this contributes to better adhesion of the composition to the surface.

The process of sealing cracks in a wall is clearly presented in the following video: https://www.youtube.com/watch?v=SWuNoYmiaeE.

The difference in puttying for painting and wallpaper

Depending on the further finishing of the room, the technology of wall putty may differ. If you prepare the wallpaper yourself, then after applying the final putty layer, grouting and drying, you can begin pasting the room.

If you use putty on walls under wallpaper, you should not worry too much about minor imperfections in the putty surfaces. A layer of paper or vinyl on top will be enough to hide it all. But you shouldn't go to the other extreme. No amount of wallpaper can hide the defects that mortar and spatulas remove.

In order for the decorative coating to lie flat without folds and bubbles, preparing walls for thick wallpaper includes 2 layers, and the surface under thin wallpaper It’s worth putting putty three times.

A slightly different technology for puttingtying walls for painting is often used by craftsmen if we're talking about about subsequent painting of the room. The peculiarity of such a decorative coating is that it will be impossible to hide the unevenness of the wall even with the most the best colors. This is why finishing putty must be used when finishing walls for painting. Its application and subsequent sanding make the surface so smooth that the paint layer lies evenly on it.

The question: how to properly putty walls worries everyone who has decided to start a renovation. While some may not consider this process necessary, it is important for better adhesion. decorative material and ensuring the quality of work.

For the master, the mixture used in the work directly depends on the location of the repair and the planned budget. Thus, polymer mixtures are suitable for finishing luxury houses. When using gypsum compounds, it is worth monitoring the humidity of the room, and when cement mortars Do not lose sight of the degree of shrinkage.

When leveling a wall with putty, its own application technology is used. The start of work is determined from the corner, and it is recommended to apply the composition from bottom to top. Puttying is preceded by cleaning the wall and priming. And if the starting composition may be enough when finishing wallpaper, then before painting it is necessary to apply the finishing mixture followed by sanding.

Although the process of finishing a wall with putty increases the duration of the repair, it ensures its quality. And the one who lives in this house will not have to be upset about quickly peeling wallpaper or a crumbling layer of plaster, and this is the goal of any master.

Puttying walls, along with priming, is one of the finishing works that allow you to achieve smooth and smooth surface. The most important thing in this matter is to follow the order of actions and learn how to use the necessary ones correctly construction tools. We'll tell you more about how to putty walls with your own hands.

Before you putty the walls, you need to prepare the tools for work:

1. Drill with a special mixer attachment. The putty itself is usually sold in the form of a dry mixture, which is diluted with water in a certain proportion before starting work. The drill attachment allows you to make the mixture homogeneous and eliminate all existing lumps.
2. Set of spatulas different sizes. Small tools are useful only when it is necessary to process hard to reach places(corners, slopes). More often than not, you will use a large spatula.
3. To putty the walls you will also need brushes and rollers. These tools will mainly be used during the priming stage, after which the wall is covered with a very thin film. Thanks to this treatment, the strength of the walls increases, and the adhesion of the surface to the facing material improves.
4. In the presence of uneven walls you will need a rule. In this case, the putty is usually applied in a thick layer, for leveling it it is convenient to use a long metal rule.
5. Indispensable for precise leveling of surfaces building level. It is necessary to determine existing irregularities. Measurements are taken before the start of applying the starting putty. If necessary, verification beacons are installed.
6. You will also need sandpaper. To obtain a beautiful and smooth surface, fine sandpaper is used for rubbing, for example, No. 240. Rough coarse sandpaper is used at the very beginning of putty work. Very fine sandpaper is best used only after applying the finishing putty.
7. It will be more convenient to use sandpaper if you use a manual sandpaper for this purpose. It is a tool with special clamps on the handle for securing the skin.
8. In addition, when puttingtying work you cannot do without a container where the material will be mixed.

What putty to putty on walls

Based on their composition, there are gypsum, acrylic and cement putties. Each of them has its own advantages and disadvantages.

Gypsum putty.

Among its advantages, it is worth noting the following:

1. Low price.
2. Levels out well.
3. Does not deform (does not shrink).

The scope of use of such putties is limited by one significant drawback, namely, poor resistance to moisture.

Acrylic putty.

Its advantages are:

1. Good resistance to moisture.
2. Does not shrink.
3. High quality and smooth surface finish.

The main disadvantage of such mixtures is their high price.

Cement putties.

They have very good resistance to moisture, but at the same time they have high degree shrinkage.

Depending on their purpose, the following types of materials are distinguished:

• starting putty,
• finishing,
• universal.

Material characteristics:

1. Starting mixtures vary high strength, large grain size and good adhesion to the surface. They are used mainly for leveling walls after plaster has been applied to them. The material is applied in a layer of 4 to 18 mm.
2. Using finishing putty you can get an almost perfectly flat surface. Most flaws will be hidden. These mixtures are less strong than the starting ones. But their processing should not cause any difficulties. The finishing layer usually has a thickness of up to 3-4 mm.
3. As for the universal putty, it combines the properties of starting and finishing mixtures. At the same time, it usually costs more, but is often inferior in properties to two other types of material. These mixtures are most often used for processing plasterboard walls without significant defects.

Today, both dry and ready-to-use are available for sale. putty mixtures. Each of them has its own advantages and disadvantages.

Advantages of dry mixes:

1. They usually cost less.
2. They can be stored much longer.

Advantages of ready-made mixtures:

1. There is no need to use a mixer to prepare a homogeneous mass.
2. Saving time for work.
3. No dust when applying and mixing the material.

The disadvantages include their higher cost. In addition, they often shrink significantly. Compared to dry mixtures, ready-made mixtures can be stored for much less time. If you need to apply a layer of material less than 2-3 mm thick, then ready-made compositions not worth using.

How to prepare a wall for applying putty

1. The most important thing is that the surface of the wall being treated is clean. Therefore, any stains from paint, grease or soot must be removed.
2. It is not recommended to start puttingty on ceilings and walls that have already frozen.
3. It is imperative to inspect the plasterboard structure to ensure that there are no screws that are not screwed in completely. It is convenient to use a spatula for this purpose. It is enough to simply move them over the places where they were placed. If the screws are screwed in properly, the spatula will not cling to anything. If you find poorly tightened screws, they should be tightened thoroughly. It is important to embed them in a sheet of drywall. However, you need to know when to stop. And if any screws were screwed in too deeply, then they should be carefully unscrewed, after which the remaining area should be thoroughly puttied. If this is not done, the sheets of drywall may fall off before the wallpaper is finished.
4. To provide required level adhesion, before using putty, the working surface must be thoroughly coated primer mixture using a special roller. Usually it is enough to apply 1 layer of material.

Features of applying different types of putty

Starting mixture

1. Starting putty is a rather rough material. It is used to remove pronounced wall defects and hide unwanted holes and grooves. The thickness of the starting layer can reach 18 mm.
2. Before applying each layer of material, be sure to give the previous one time to dry.
3. To achieve best result, it is recommended to first install a special painting mesh on the work surface. After which the putty is evenly distributed over its entire surface. In this case, the walls are completely plastered. This approach has its advantages:

• when using such a mesh, the putty fits very well on the wall;
• the surface itself is more even and durable;
• The coarser the painting mesh, the smoother the wall will be processed.

Lighthouse mixture

The procedure for applying this putty is almost the same as for the starting mixture. Only in this case are beacons used, which are a strip of wood, plaster or metal. They are necessary to ensure that the material is applied evenly. If the surface needs to be leveled vertically, then the beacons are initially attached to the walls using a gypsum mixture. Then they begin to apply a layer of putty. The surface is leveled along horizontal lines in almost the same way. Only in this case a rule is used for alignment. Using these recommendations, you can get an almost completely flat surface. It should be said that lighthouse putty is used quite rarely. This is due to the fact that the price of this material quite high.

Finishing mixture

Thanks to the finishing material, you can give the wall surface a perfect smoothness. This putty layer is applied as the very last layer, after all work with the starting putty has been completed. This mixture must completely coincide in plane with the previously prepared surface. To achieve this, it should be applied in a small layer. If the starting putty was applied poorly, you can try to correct the situation using the finishing mixture.

Gypsum mixture

If there are cracks on the surface of the wall, then in order to repair them, you can use gypsum mixtures. The work also often uses a material such as santegypsum. It is much more flexible than simple plaster, but takes longer to harden.

Decorative putty

Decorative putty has become widely used relatively recently. However, in a relatively short period of time, several dozen varieties of ready-made mixtures have appeared.

Decorative surface design can also be achieved using regular putty on gypsum base. The most important thing is to know how to properly prepare and apply the material. To achieve good results The mixture, prepared in the usual way, should be distributed over the surface in a layer of approximately 50-90 mm. While the putty has not hardened, thin polyethylene should be applied to the wall. Then everything depends on your imagination. The surface can be shaped into regular folds or beautiful prints can be made. When the material sets and hardens a little, the polyethylene should be carefully removed. After which you need to let the wall dry normally. Then the surface can be painted in the main color, after which an additional shade can be applied using a roller. As a result, the recesses in the wall will remain the same color, and the second layer will fall on the convex parts.

How to putty plasterboard walls

How to putty the corners of walls

To prevent the putty from cracking at the seams and joints, you need to know the right technology puttying drywall corners:

1. Before you start working with this material, you should remember that it is quite fragile. Because of this, it is very easy to damage it.
2. To process the outer corners of the structure, special perforated corners made of plastic or metal. They are needed to protect drywall from damage, as well as to create correct and even corners.
3. On outside corner A thick layer of putty is applied on each side of the joint of drywall sheets. After which a corner of suitable size is pressed into it, which is usually prepared in advance.
4. Now you need to remove the “extra”, apply 2 more layers of material on top, first the starting one, then the finishing one. After which the surface should be leveled and wait until it is completely dry.
5. If desired, you can apply another adjustment layer. When puttingty internal corners To prevent the appearance of cracks, serpyanka is used. A spatula is used to create right angles.

How to putty walls under wallpaper

There are some peculiarities of puttying the surface of a plasterboard sheet. If you want to use as finishing material roll wallpaper, then you should remember several important subtleties:

1. For heavy and dense wallpaper, it is advisable to use coarse putty. With its help, the surface will be a little rough, which will make it easier to paste over. In this case, it is not at all necessary to rub the base with a special mark or use finishing putty. The most important thing here is to level out all existing defects on the sheets.
2. Do not forget that paper wallpaper- This is a relatively thin material. Therefore, even the smallest irregularities will be visible under them. In this case, it is advisable to use finishing or universal putty. Due to the fact that such mixtures are fine-grained, the treated surface will be perfectly smooth.

How to putty walls for painting

The technology for puttingtying plasterboard sheets for painting is almost the same as for preparing work surface For others decorative works. The main task in this case is to maximize the leveling of the existing surface. To achieve this, you will have to especially carefully seal the seams, joints, places where screws are screwed in, and some defects that may be present on the drywall sheet.

After painting is completed, small errors and irregularities sometimes remain on the surface of the ceiling or walls. For this reason, puttying work should be carried out with special care. The mixture must be applied in a very thin and even layer. After which the material is evenly distributed over the surface using a spatula. In order to avoid the appearance of cracks when the putty dries, it is advisable to use reinforcing tape.

We putty the walls with our own hands: video