Secret popularity this material concluded in its composition, as well as in performance characteristics. The mounting foam is a polyurethane foam sealant, the main components of which are polyol, as well as isocyanate. Manufacturers are also added to a variety of auxiliary substances: a foam, stabilizer, catalyst, etc.

The main characteristics of the foam are: adhesion, exit, viscosity, primary and secondary expansion. In composition, this building material is divided into two-component and one-component mixtures. In addition, foam is a professional and household, summer, winter and all-season.

But few know that this multifunctional material itself requires protection. Developmental impact on mounting foam Remote sun rays and moisture. Manufacturers do not forget to indicate it on cans with foam. Maybe users and read these recommendations, but do not know how to close the mounting foam.

The solution is simple, the processing of the mounting foam of paint, sealant, putty or special materials will avoid future sad consequences. If they do not protect protection, it begins to crack and paint under the influence of moisture and the sun.

Of course, this process also takes time, but rather short, about 4 years old, and after this time, construction seams will lose their heat insulating properties. Under the influence of temperature differences, moisture and sun rays, the porous body of the foam loses thermal conductivity, because Does not have hygroscopicity and in time completely collapsed.

What to protect the mounting foam?

Thus, the protection of this material is vital for it to maintain its properties, and did not have to make frequent repairs. Before making the mounting foam sealant or putty, it is worth trying a specifically produced for these purposes (pre-compressed sealing tape).

This tape is used to fill out irregularities in the opening when installing new designs. The old designs are better protected by the diffuse waterproofing tape of the membrane type.

In addition, the protection of the mounting foam is carried out:

• finishing plaster or putty, prerequisite is resistance to negative temperatures;
• solution consisting of cement, sand and white grout;
• polyurethane sealant;
• acrylate paint;
• liquid plastic;
• window smelting and other.

Before placing the mounting foam, you need to prepare the tools: a knife, a container for mixing the solution, trowel and gloves.

Before launching the mounting foam, it is necessary to cut the excess of dried material from the outside of the window or door blocks, etc.. If a putty will be used to protect, then the outer seam is better to deepen a few millimeters, if the sealant can be limited to a cut without recess. The surface of the frozen foam must be aligned.

Many novice masters are often wondering what to sharpen the mounting foam? As mentioned above, it can be any frost-resistant putty, which is sold in construction stores. It is sold in the form of a dry mix in which it is necessary to add the right amount Water to obtain a special solution.

After the preparation of the solution, it should be applied to the surface being repaired and dissolved. If putty impose a very thin layer, then when drying it can crack, so it is desirable to apply this finishing material layer at least 3 mm.

After complete drying of the finishing material, working surface Locks emery paper or construction grid, To remove roughness and giving the seams of aesthetic species.

Installation foam is used everywhere, especially when installing windows. This is a convenient I. practical materialHowever, it requires protection against sunlight and moisture. That is why the question often arises - how to close the mounting foam outside the window? Exists big choice Materials in which you need to try to figure out.

Why do foam need to close?

What if you need to separate the slopes from the inside?

For internal work The same technologies can be applied, however, besides plastic and plaster, you can also use: it will hide a foam from the eyes, you can paint it or stuck with wallpaper. The only minus of the material is integrity, so it is impossible to use it from the street side. Plasterboard is easily attached using self-tapping screws or dowels, helps to create a perfectly smooth surface, it is inexpensive. After the panels are installed, they must be covered with primer for better clutch with future finishing.

Installation of slips from drywall inside the building

Plasterboard is well amenable to any processing, but it is preliminarily to sharpen all the slots and caps of the screws.

Please note that a wooden profile will be required for panel mounting. If you have smooth walls, You can not use the crate. Just glue the panels for special glue. This greatly simplifies the installation task.

Options than to close the mounting foam on the windows from the street, quite a lot. We illustrated the most affordable and cheap of them, using these advice, to close the foam on the windows will be able to any person who does not have a builder skills.

How to smell the mounting foam - the question that has recently arises somewhat. Various external factors lead to a deterioration in the state of the mounting foam, which in a certain may not cope with its direct appointment. Therefore, we consider proven ways that will allow you to smell the mounting foam without special costs time and strength, but guarantee the quality and reliability in which modern metal-plastic windows need.

How to smell mounting foam- reliable protection windowRehau for a long time

Mounting foam as a result of the impact of moisture, light and other factors after a while loses its qualities. Including foam, gradually gaining moisture. There is a violation of the peculiarities of thermal insulation. Therefore, experts recommend in advance to think over the slopes and sealing foam from the outside and under the windowsill. The slopes in the windows are important - after all, they allow you to hide the presence of assembly seams, contributing to the durable exploitation of the entire design as a whole. First of all, it should be determined optimal Material For slopes.

The simplest option becomes dry mixtures. Sun can be performed using standard plaster. But for this option, the preparation of the wall under the material is initially required. In the presence of large slots The layer is required to the wall of the wall, using special mixes. Among the necessary funds it should be noted putty for outdoor work, gloves, a small knife, trowel, water and a solution for a solution.

How to smell mounting foam - Verified Action Complex

Cut off an excess dry foam outside the joints. When used to seal the putty, it is recommended to cut the mounting foam into several millimeters for a thicker sealant layer outside. A smooth surface of frozen foam is recommended.

Next, putting gloves, prepare the sealant solution to perform external work. For this, we will not need a lot of solution, so it will be better to miss less, then you can add as needed. The instruction of the preparation of the solution is contained on the packaging of the material.

The mass of the putty is applied with a knife or a trowel - choose with personal preferences and places of sealing, align the surface. After drying the very thin layer of putty, cracks may occur. To avoid such trouble, it is better to apply a layer of solution of several millimeters - taking into account external view the buildings.

So it is possible to protect the mounting foam from the effects of the rays of the Sun, which can lead to a destructive effect. Due to this, it is possible to protect the foam also on the effects of moisture, which when penetrating from the outside leads to the destruction of slopes and other elements of the compound. The aesthetics of construction improves.

Best Effect white slope It is achieved using a water-free mixture under the plaster. Works are performed using special tools. Sunza plastering mixes It will be an excellent choice for the outside.

Speaks out plastic panel

Perform slope from the plastic panel is significantly easier. From a large panel in the size of the slope, cut pieces for 3 sides of the window. Special plastic rack creparate panel to the window.

The installation of the side panels is made at an angle of 90-110 degrees relative to the window. Mounting each panel to the wall is made, with filling the mounting foam slot between the old slope and the window - for best insulation. After the foam dry, get rid of dried residues. Between the panel and the wall, the resulting clearance is closed, tightly joining the F-shaped rail.

Plasterboard slips are performed like plastic. The installation can be performed in two ways - setting the prepared panels to the profile or gluing for glue. Thermal insulation is ensured by a warmed mineral wool. After installation, the drywall panels are processed by primer. Next is done painting. To ensure a fully level angle, glittered with a plaster corner with a putty.

All this proves the possibility of using various methods When finishing the PVC windows. Today, plastic windows remain the preferred option, which become the key to the excellent properties of hydro and thermal insulation, durability and reliability. The use of drywall slopes contributes to the preservation of heat and resistance to moisture. But plastering of slopes as finishing outdated, given the rather weak protective properties, which are not enough for modern PVC windows.

How to smell mounting foam- Help professionals, confidence in each decision

Still working with window and door structures Requires some preparation and experience for the reliability and quality of the result. Therefore, for many, it is preferable to contact professionals that can guarantee the claimed result at affordable prices - on the company's website always provides data on services, detailed information can be clarified by managers. Smear mounting seams and carry out related work on modern standards Quality.

What to close the mounting foam - why is it necessary?

The secret of the popularity of this material is concluded in its composition, as well as in operational characteristics. The mounting foam is a polyurethane foam sealant, the main components of which are polyol, as well as isocyanate. Manufacturers are also added to a variety of auxiliary substances: a foam, stabilizer, catalyst, etc.

The main characteristics of the foam are: adhesion, exit, viscosity, primary and secondary expansion. In composition, this building material is divided into two-component and one-component mixtures. In addition, foam is a professional and household, summer, winter and all-season.

But few know that this multifunctional material itself requires protection. The destructive effect on the mounting foam is the sun rays and moisture. Manufacturers do not forget to indicate it on cans with foam. Maybe users and read these recommendations, ...

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1 Mounting foam - the properties of the material and its varieties?

Video on the topic

Video on the mounting foam and its properties

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Consumer characteristics of the assembly foam for sealing extended linear gaps are forced to sincerely wondering - how without it it was before, to the era of developed chemistry. The basic properties of foam sealants include:

Great adhesion, and a selective nature. With the main construction materials (concrete, brick, slag blocks, cement, plaster, etc.) The mounting foam forms the strongest, actually in-block connection. But to moisture, ice, polyethylene, silicone and oiled surfaces, it lipates much worse. This eliminates the random sealing of extraneous elements; The volume primary expansion with the "output" of the composition of the cylinder reaches 50 times the magnitude, in the most modest manufacturers - at least 20 times. The process takes only a few minutes and flows ...

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What to close the mounting foam?

What to close the mounting foam

After installing windows, doors, when docking construction slabs, an eternal question arises, namely: how to close the mounting foam? The answer is simple to seal it with the help of sealant, putty, paints, plaster and other mixtures. A more detailed response to the putty of the mounting foam will look below.

The secret of the popularity of the assembly foam lies in its composition, the fact is that the mounting foam has polyol in its structure, as well as isocyanate. In addition, the developers are added to the composition, foam, stabilizer and dye. With that sometimes the dye puts a kind of "spoon of the testicle", because when the mounting foam of the mounting foam is a white plaster, after a few years, with non-compliance with the operating conditions, it begins to paint the plaster. Therefore, before buying a foam, you need to carefully read the composition and choose a foam without a dye.

By the way, the improper conditions of exploitation are usually attributed, excessive moisture content of the room, ...

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How to smell the mounting foam - effective and available methods 15.10.2013

How to smell the mounting foam is a common and important question. After all, the mounting foam, if necessary, install PVC windows has gained considerable popularity due to important operational benefits. In its composition, the mounting foam is a polyurethane foam sealant, among the main components of the material, isocyanate and polyol should be isolated. The production composition of the assembly foam is also complemented by various auxiliary components - stabilizer, foaming, catalyst, etc.

The main characteristics of the mounting foam are viscosity, exit, adhesion, primary, secondary expansion. This construction material Depending on the composition, it can be represented as one-component or two-component mixtures. It is possible to divide the mounting foam and the appointment - household, professional, winter, summer, all-season.

Mount the mounting seams - foam requires due ...

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How to plaster mounting foam?

There are cavities, such as sockets filled with mounting foam. How to plaster them? What mixtures are lapped on the mounting foam?

Very often, foam is used to seal joints when installing new plastic windows. In this case, the seal procedure is somewhat different. Foam is also cut off with a knife. Next, the joint, the foam filled with a wide hydro and vapor - insulating ribbon, with a sticky and sticky layer. This tape has a foil layer, so it also creates heat - insulating screen. Now the entire joint, on both sides of the window is covered from the sprayer in the primer, which contains an anti-grapple composition that prevents the formation of mold. And now, when the primer dried, you can safely apply plaster with a rubber frapper. Good manufacturers, This is Cerezite, Knauf Rotband and Old Town.

In general, the foam in the junction is preferably sealed. To do this, we apply a two-component sealant rubber ...

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After installing the windows and doors, the hosts and the wizard finishers are often wondering - how to close the mounting foam? It can be hung up using putty, sealant, paint and other materials. It is important to do this correctly by applying the appropriate technique that describes below.

If you need a professional master - take advantage of the Votecher.ru stock exchange. Selection of a wizard for any work. Reviews, ratings, photos

Mounting foam - convenient material?

Today, the mounting foam is used in many construction work. It is a polyurethane foam two- or one-component sealant, which is produced in a special aerosol can. Used in two cases:

For thermal insulation; Sealing seams.

Suitable for materials such as wood, glass, metal, concrete. The main component of foam is polyurethane, which was first created by Bayer in 1947. In the 70-80s ...

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If from the inside, then you need to do the sleeps normal - leafy (in stores are sold). Plastering slopes by Fuller or Rotband will shock after the first winter. Plastic windows have a large coefficient of temperature expansion they will be chosen along the slope and crack will appear. Thin but through. Wooden windows cracks in the slope do not. If from the street, then close the foam glue for tiles, it, and after setting the elastic - will not climb, checked and not on one window. To close the foam from the street is obligatory, it is afraid of ultraviolet, do not make it up, in a year it will take it, in a year it will begin to crumble and the effect of it will be zero. Temporarily foam from the street can be simply painted in several layers, that paint, what you have (not watercolor of course). By the way, the paint can be periodically reproduced, then it can not clon with a solution, the main thing is that the ultraviolet foam does not ...

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Konstantin3_ (25.6.2008, 0:37) wrote:

They put it or not, I do not know, I did not watch the installation when I get up on the window sill, it would be bombed seems to be a couple of millimeters. From the edge, where the windowsill performs deep into the room (centimeters on nine), the deflection is even stronger. There is a fear, whether it does not crack plaster layerwhich is actually under the edge and will be located?
Already cut down the mounting foam. For advice on the tile glue thanks, I will know.
It will be cracked in any way.
I would advise the fagefuiler or unifotted, but you can also tile glue (it may be cracking) and even gypsum plaster (Rotband).
When the doors were put, peered behind the happiers.
I want to apply the technology for slopes and seal foam.
The putty should not be applied to the windowsill (moving element), and leave the gap of 3-5mm, you can put the fiberboard to be smaller.
Shot after curing putty fill in a sealant or close the plastic ...

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Valentina Gorbunova (Locazyuk)
Tell me, just, how and what to close the seats under the windowsill, where the mounting foam is visible, after installing plastic windows. And the outside is also visible foam, already orange color.

Kostya G.
Actually, this is a cant of window installer. Haltury, undelated. Or they had to warn, they say we do our job, and the details you ourselves ourselves. Anyway.
The mounting foam is cut or is flushed with a knife on a centimeter-half-and-and-half wall, so that only the gap remains. There, in the gap this, pushing the solution. Here I will not tell you a brand, we have other names. But you can a solution on cement based, on plaster or combined. I would use exactly the last, where both the plaster (alabaster) and cement and sand. Fill, it means that these slots with a spatula, so that only not fragile from the wall. By the way, before filling, the surface is required to be discussed (best of all the vacuum cleaner) and moisten with water. In some cases, it may not be harmful to the primer, ...

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So Zaplikovo Vioh Nebuiduzhi Ob'єDnatsya Zadi Schіlish Matets - Peresogi! Promotively our Armia Zahistii Our Krai Vikini Zagabniki for Cordon. Top Tsoyo on the forum Cointed Okrai Ridge

URL HIDDEN, DI SUI Nebaiduzhi Majras Dotcommunication our land.

Out of MI smoother! Glory...

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How to smell the mounting foam - create perfect solution 09.01.2013

How to smell the mounting foam - the question that has recently arises somewhat. Various external factors lead to a deterioration in the state of the mounting foam, which in a certain may not cope with its direct appointment. Therefore, we consider proven methods that will make the installation foam without the special cost of time and strength, but guarantee the quality and reliability in which modern metal-plastic windows need.

What to shovel the mounting foam - reliable protection of the REHAU window for a long time

Mounting foam as a result of the impact of moisture, light and other factors after a while loses its qualities. Including foam, gradually gaining moisture. There is a violation of the peculiarities of thermal insulation. Therefore, experts recommend in advance to think over the slopes and sealing foam from the outside and under the windowsill. Speakers in the windows are given importance - after all it is ...

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12

Wikipedia material - free encyclopedia

Monta Pet is a polyurethane foam sealant. Foam consists of 2 main components - methylenediphenyldiisocyanate (MDI) and polyols. In the production of foam, various auxiliary means are used: catalysts, foaming, stabilizers, etc. Frequently used when describing foam terms:

Prepolymer: - Product formed by chemical reaction Compounds of hydroxyl finishes of polyspirts and isocyanate MDI groups that occurred inside the cylinder. Propellente (from the English. PROPELLANT is a gas-oscillator): - a mixture of gases in a cylinder in part in the gas phase, partly liquefied, partially dissolved in a prepolymer. Propellenter performs two main functions: pushing the prepolymer from the cylinder and the formation of foam bubbles. Mounting foam (household). Hardwood mounting foam, demonstration exhibit at the exhibition.

Foam Characteristics:

The volume of foam exit: characterized by quantity ...

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The rapid frozen of the mounting foam contributes to a strong bonding, so it is difficult enough to clean.

It happens quite annoying the situation when when installing the door it does not work out to achieve that accuracy during the faving, which would like. So, the door is evaporated by mounting foam. And the question immediately arises: what to clean the mounting foam? The person is unprepared in this business misses the precious time, and to clean the surface after the composition of the composition will be much more complicated. Not yet frozen composition is purified much easier. Therefore, when planning works in which the installation foam is intended to be used to worry about its purification, which is an indispensable condition for the use of foam.

It is well known that this tool includes a polyurethane foam, which has a high degree of adhesion (grasp). Adhesion is considered an important characteristic, and thanks to this property, the foam found its use when installing doors and windows ....

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Installing Door

One of the indicators proper Installation Doors are that when opening the door leaf remains stationary in any position, that is, in any position we do not leave the door canvas spontaneous opening or closing the door does not occur. This can be achieved only with a strict vertical door setting. Door hinges Must be lubricated and vertically located. If the door is installed vertically, and the ships with a deviation from the vertical, the door canvas will "pull" the hits and it will open or close. When crossing the hood, pay attention to it. Most often, the jacket is "pull" the door with an inactive depth of cutting into a box or door leaf. If such a marriage is detected, then you need to either "drown" all the samples per depth, or put the sins under the "recessed" squeezing.

The second indicator is correct installed door It is the same gap thickness in the door focus. Door leaf must clearly enter ...

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15

It is necessary to work with the mounting foam, since it sticks greatly to the surface. When you make repairs with its use, together with all current issues, the question will arise how to wash the mounting foam. Immediately let's say what to do it is not easy.

It is easiest to deal with not yet frozen foam. It is neatly removed by the sharp item until it glued to the surface. When it passed 10-15 minutes from the moment of his clothes hit, then the cleaning process becomes complicated.

Mechanical method

With work clothing, on which there is no sense without some complicated stains, it makes no sense foam. In relation to it, these simple actions are performed:

Cut off with a knife; scrape or a rigid brush; Wipe with acetone.

But how to be if she got into a practically new sports suit, jeans or shirt? In this case, yellow traces want to be firing so that there are no trace left. Do we have chances?

Freezer

Put ...

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16

If earlier to fill the building cavities cement mortar or tape mineral Wat, Today, the old materials fled the mounting foam. It is much more convenient and much more practical. The foam is easily applied, and at the same time it is capable of filling the smallest gaps and cracks. It is easy to work, as it is immediately ready for use. It is distinguished by good heat and sound insulation properties. And thanks to its binder properties, foam is even used for gluing various insulation materials on walls or ceilings.

After the door frame is already installed in the opening and adjusted vertically and horizontally, it is possible to fix it with the mounting foam. First you need to protect door boxSince the foam that fell to the surface will then be very difficult to remove. Another fresh foam can be tried to eliminate the solvent or some alcohol-containing liquid. But the hardened foam can be removed only mechanical method. Therefore...

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Mounting foam found wide application in modern construction. Due to this material, almost any cavities in buildings are sealed. Mounting foam quickly grasps and protects the main material from external influences. At the same time, the foam itself has one vulnerability - it is harmful to it ultra-violet rays. Therefore, to protect the processed foam surfaces applies shtclosure. About how to put a mounting foam, will be discussed in this article.

Ways to protect the mounting foam

There are many options for protecting the coating from the mounting foam:

• putty;
• finish plaster;
• cement-sand solution with the addition of white grout;
• polyurethane sealant;
• acrylic paints and varnishes;
• liquid plastic;
• putty.

So, based on the above, the answer to the question of whether it is possible to put a putty on the mounting foam, is obvious and positive.

Tip! Prior to applying a protective material on the mounting foam, it is recommended to pave it pre-compressed. sealing ribbon (abbreviated - psyl). This tape is specifically designed to fill out irregularities in new designs. For old structures, it is preferable to use the diffuse waterproofing tape of the membrane type.

Features of the workflow

Mounting foam roll can be divided into several important stageswhere direct surface treatment takes only part of the time.

The choice of composition and tool

Before work, you need to prepare required set Tools where the knife includes a solution container, two spatulas (wide and narrow) and working gloves. As for the spatulas, the narrow tool is selected from the tank and is superimposed on a wide one, and the surface is processed. Also a narrow spatula is used to seal corners and hard-to-reach places.

In addition, it is necessary to purchase a putty composition. When it is elected, the following circumstances should be taken into account:

1. The location of the treated surfaces. To work inside the building, we need one formulations while to work with the facade or wet premises - Others.
2. The thickness of the layer and width of the gaps. If surface defects are too deep, perhaps it is better to initially attach such cracks. The fact is that the putty is designed to conceal relatively small defects and is applied with a thin layer, but with the help of plaster, you can close the removal with a depth of 15 centimeters.

As an example of reliable compositions for dry room, you can cite a gypsum plaster "Rotband" and a fugenfuller putty. With this mixtures, the selection is not limited. It is only necessary to know the conditions in which the coating will be operated, and select the composition with their accounting. For example, for facades, mixtures are suitable on the basis of cement or polymers, and for tiles and heat-insulating plates - glue powders.

The amount of the required mixture is determined depending on the area of \u200b\u200bthe room and the consumption on square meter millimeter layer. The consumption of material will be more detailed below.

Also, do not do without primer. The primer additionally protects the putty and provides better coating adhesion with finishing materials. It can be recommended to use acrylic primer as having the largest list of positive characteristics.

If we are talking about finishing the slopes, then the joints window Rams And the plaster will require an additional level of protection, since it is in these places that cracks usually appear. As protective equipment You can use the stained sealant. The price of this tool is not too high, but the benefits are very sensible. The sealant is used simultaneously: after applying the main composition (plaster, putty) on the surface, the seam is partially removed (3-4 millimeters from the edge) finishing material. In this cavity and poured sealant.

Preparation of the foundation

This stage is particularly responsible because the final quality of the shtlock depends on the thoroughness of the basis of the foundation.

Preparatory activities are as follows:

1. With the help of a knife, we remove all foam foam pieces. As a result, the surface should become smooth, without any obvious defects and recesses.
2. If the coating is in unreliable somewhere, it is better to remove it at all, replacing with cement mortar.
3. Clean the surface from dirt and dust. For this operation you can use a vacuum cleaner.
4. Fort the surface.

Applying putty

Works are performed in the following sequence:

1. We mix the solution. The proportions of the components are indicated on the package. It is recommended to be very prolonged to determine the total volume of the kneading. If the solution is too much, and it will freeze, it will not be possible to reanimate with water, and therefore, the unused mass will have to simply be thrown away. The solution should be enough about 30 minutes of work.
2. Apply the starting layer of foam putty. If defects on the surface are noticeable after the first layer, you will have to apply an additional layer. The layer thickness depends on the species of putty (for example, for acrylic mixtures, the maximum layer thickness is 3 millimeters).
3. When the starting layer is driving, it is recommended to polish and primed.
4. The finish putty is applied to the dry surface. The dried layer is spoiled again (fine-grained sandpaper) and ground. Now the surface can be covered with wallpaper or paint.

So, there is no something special in putty on the foam, which would distinguish this process from processing other types of surfaces. For a qualitative result, you will need only clear observance technological process With regard to the preparation of the surface and applying putty.