Weatherproof facade putty. Overview of facade fillers from different manufacturers and their features. Composition and purpose

Facade putty for external construction work, as a material, in addition to the leveling function, protects the external walls of the structure from the negative effects of weather conditions - moisture, frost. It comes in several forms. Mixtures with a paste consistency are applied immediately after purchase, as they are ready to use. When buying dry powder, you will have to work hard and prepare the mixture yourself at home.

Outdoor work

The finished material is packed in buckets. Despite the ease of use of such a putty, the transportation process is not as convenient as in the case of the dry version.

Facade putty and ready-made compound of various consistency. It depends on the manufacturer and the purpose of the material.

The following compositions are distinguished by classification:

1. Starter - the material is treated as leveling or base material.
2. Finishing - the composition used at the last stage of outdoor work. The material is fine-grained with a liquid consistency. Unlike the starter version, this facade putty is not as strong, but the end result is of high quality. This is possible due to the advantageous properties - easy and thin application (layer of 0.4 mm), flexibility to processing (grinding).
3. Universal - the material includes the advantages of the previous two options, is not used for external work on the processing of facades.
4. Decorative - the composition is used to form objects for decorative purposes or to create elements of stucco decorations attached to the building from the outside.
5. Facade wood putty - used for external walls of a building made of wood in order to level the surface to a smooth state. In addition, the mixture is used as a protection for wood that is vulnerable to weather conditions. It is suitable if the paneling is made of wood.

Distinguish between products based on cement, which is well adjacent to moisture and low temperatures, or polymer.

The group of polymeric materials includes acrylic / latex blends.

Advantages of acrylic-based material:

1. Convenient use.
2. Ease of use.
3. Fast drying time, no cracking or shrinkage.
4. Do not add water to achieve the desired consistency.

Characteristics of stable outdoor mixes

For outdoor use, special mix options are provided. They show increased resistance to weather conditions and have corresponding technical characteristics.

Facade plaster with waterproof properties is a vivid example of a practical approach to the choice of building materials.

She has the following advantages:

1. A reliable level of protection against moisture - evaporation, condensation, or heavy rain will not cause serious damage to the building.
2. Ease of application, ease of distribution over the surface.
3. Application does not take much time, which allows you not to delay the preparation of the walls.
4. It is also used indoors, which helps out during repairs in saunas, bathrooms, industrial premises.

The cost is low, and taking into account the advantages, such a composition can be safely called convenient and practical. It is recommended to use it at the preparatory stage before painting.

A video review will tell you how to work with putty compounds when processing facades:

Another option is popular among consumers - frost-resistant putty. It is characterized by easy application, well perceives the proximity of various types of plaster. Facade mixture with resistance to low temperatures is most often used to fill cracks and eliminate other façade defects.

The composition is considered universal. The work is not limited to specific weather conditions. Frost-resistant putty is both practical and reliable. The cost is more expensive than a waterproof mixture, but the benefits are much greater.

On the modern market, there are materials with heat-resistant characteristics.

Appointment of facade fillers

As mentioned above, facade putty is used not only for leveling the surface during construction. There are a couple more advantages that you shouldn't be silent about:

• it performs protective functions against the harmful effects of weather factors and any mechanical damage;
• acts as a soundproofing and heat-insulating material.

Composition and properties

The main properties of facade finishing putties are:

• high adhesive properties;
• plastic;
• moisture resistance;
• frost resistance;
• resistance to cracking and fading;
• resistance to any temperature extremes;
• excellent compatibility with any paint and varnish materials.

As part of the finish, there are several components that provide all of the listed properties, first of all, it is cement, gypsum and chalk, then there are mineral, marble and modifying additives and fillers. as well as plasticizers.

Cooking technology

If you purchased a dry mix for finishing external surfaces, then you will have to dilute it. If you have never done this, then first of all, study the instructions on the packaging, usually manufacturers indicate not only the guidance process but also the desired proportions.

The standard aiming scheme looks like this:

• The dry mixture is poured into prepared water and gently mixed. The amount of water and mixture is taken strictly in proportion.
• The solution is mixed in several ways, manually, which is quite laborious and time-consuming, or with a drill, in which case the finished mixture will be more homogeneous.
• After mixing, it is kept for 5 minutes, and mixing is performed again.

The calculation of the required amount is carried out empirically, first a small portion of the solution is induced and the area that you have processed is measured, according to this, the required volume of the finishing mixture is calculated.

In contact with

Building a house involves the use of many materials. Before the finishing of the facades of buildings, one cannot do without leveling the walls and sealing cracks, for this, putty is used. It is often confused with plaster, but these are two different compositions. The putty is a powder or liquid mixture that is able to smooth out small irregularities in the surface and give it an aesthetic appearance. It is applied to surfaces previously treated with a primer. For exterior work, facade putties are used. A distinctive feature of their solutions is their resistance to cracking.

Compositions of the material and what they are for

Strength and performance characteristics depend on its formulation. There are several types of this material, but each of them has common components:

• mineral fillers;
• plasticizers;
• cement or gypsum;
• modifying additives.

The variety of the latter will depend on the plasticity of the solution, adhesion to the treated surface, and resistance to an external aggressive environment. Often, adhesives, laundry soap, varnishes, drying oil, chalk and gypsum are introduced into the putty solution as additives. They are selected depending on the operating conditions of the solution.

The advantage of these materials is:

• resistance to temperature extremes;
• affordable cost;
• ease of work with them.

• shrinkage;
• over time, cracks may appear on their surface.

Acrylic

Acrylic putty is used not only for leveling walls, but also for decorating them. It comes in liquid form and can be applied immediately to walls. It can be applied to absolutely any surface. There are finishing and leveling.

Minuses:

• unable to repair deep cracks in one go;
• grinding of its frozen surface must be carried out in a respirator.

Latex

Latex (acrylate) putty is suitable for external walls due to its improved moisture and frost resistance characteristics. Produced in pasty form.

Pros:

• easy application;
• plastic;
• high protective characteristics;
• durability.

Oil and glue

Oil adhesives are the oldest mortars used for wall cladding. They protect the surface from external aggressive factors, protect it from loss of performance. Due to the dense composition, during their application, a situation may arise with the heterogeneity of the layer, pieces of the solution often fall off the walls. This is due to the high specific gravity of the mixture compared to other putties.

A plus:

• high protective properties;
• low price.

Minus:

• high weight and density;
• more often they are used to treat the floor than walls.

Heat and moisture resistant gypsum

Putties are used for almost all surfaces and conditions. Their properties depend on the type of polymer additives. For example, polystyrene increases the frost resistance of the composition, and latex helps it resist moisture. It does not shrink, so it does not crack when it dries. Available in powder and liquid form, the latter is more expensive.

Pros:

• high technical characteristics;
• wide range of applications;
• durability;
• plasticity, it is easy to handle places with deep cracks with it;
• heat and moisture resistant
• affordable price.

Minus:

• it is better not to use it in pure form, it is necessary to buy a solution in which additives are present.

Silicone

Silicone putties are the most stable and expensive solutions. They are elastic, have a high vapor permeability and strength. They have the property of self-cleaning. They are well applied to the surface in a thin layer, maintain the homogeneity of the mass.

Pros:

• plastic;
• vapor permeability;
• after rain, the surfaces covered with them are covered, cleaned of dust and dirt;
• unlimited variety of colors.

Minuses:

• high price.

Review of the best manufacturers, the cost of their products

It is very difficult to do without this material during construction, it is in great demand, so many manufacturers specialize in it. Among them are the leading firms.

Knauf

Knauf has high strength properties, is practical to use, and is easy to apply. Even a beginner can easily use it. This company presents a wide range of gypsum varieties with various polymer additives.

Supplied in 25 and 30 kg packs. Their cost varies from 300 to 400 rubles.

Ceresit

Cerisite putty is used for leveling cement, brick, lime external and internal surfaces. It is applied only during the warm period. All the resulting composition should be consumed within an hour. The maximum layer thickness is 20 mm. Possesses high strength and frost resistance. Has a long service life. The cost of 25 kg of the product is in the range of 700-750 rubles.

Prospectors

Affordable and high-quality material, the application of which does not require special skills and labor costs. Spreads evenly over the surface. Serious cracks and chips are sealed with it. Differs in reliability. Putty weighing 20 kg can be purchased for 200-250 rubles.

Bolars

This is a domestic manufacturer. The range of its compositions and their colors is impressive. The solution is easy to apply, neatly bridges irregularities and is evenly distributed, thanks to this it is economical to use. The price of a 25 kg package varies from 300 to 350 rubles.

SCANMIX TT

There is a starting and finishing version of the solution. They have high frost and moisture resistance. They level the walls and cover up wide and deep cracks. The minimum layer thickness is 4 cm, the maximum is 20. The material hardens in a day. It has polymer additives, suitable for any type of surface. It can be purchased for an average of 450 rubles.

Volma

Produced at the Volgograd gypsum plant. Facade putty goes under two names: "Base" and "Aquaplast". This is a budget material that is reliable, dries quickly without shrinkage. The average cost of a 25 kg package is 400 rubles.

PROFORM

The putty is supplied in a ready-made liquid form. Differs in easy application, strength and durability. Possesses excellent adhesion and performance properties after drying. Supplied in a 28 kg plastic bucket, its price is 1400 rubles.

The choice of one of the types of putty will depend on the material of the building facade and the required properties. Before buying, you should evaluate the characteristics of the selected type and reviews of its manufacturer. You should choose trusted and reliable companies. The ideal option would be a practical, durable and inexpensive facade putty.

More than half of all residential and public buildings under construction are finished on the facade using the so-called "wet" method using putty and plaster mixtures. They must have certain characteristics in order to serve for a long time without loss of appearance and performance properties.
In this article, we will talk about what should be a putty for exterior facade work, how to choose and apply it.

In specialized departments of building hypermarkets, eyes run up from the abundance of all kinds of packages with putty. Which one can be used for facades? What is putty in general, and what is the purpose of its application?

Appointment of facade putty and requirements for properties

Any ready-made putty is a paste for eliminating minor surface defects: roughness, cracks, potholes, as well as for leveling it before finishing.
The putty for facade work is divided into two main types:

• Starting - with a coarse-grained structure, used for preliminary surface preparation. It has increased strength, adhesiveness, well suited for correcting unevenness in brickwork, concrete slabs, foam blocks and other wall materials, as it can be applied in a layer of up to 20 mm.

• Finishing - with a fine structure, applied to a surface previously leveled with plaster or starting putty to create a perfectly flat base for decorative finishing. The instructions for such mixtures usually do not recommend applying them with a layer of more than 3-4 mm.

For reference. Also on sale you can find universal compositions suitable for any of the listed types of work and having combined properties. But they are more often used for interior decoration.

In terms of appearance and method of application, mixtures for finishing facades differ little from putties for interior work. But the requirements for their properties are higher.
They must have:

• Moisture resistance, since they will have to constantly withstand air humidity and precipitation;
• Frost resistance - to withstand many cycles of freezing and thawing without changing the strength;
• Elasticity, the ability to adapt to constantly changing temperatures;
• Water vapor permeability so that the walls of the house can "breathe".

Note! Facade finishing putty can be used indoors, especially with high humidity. But mixtures for interior work are never used for facades.

Types of putties for outdoor use

For finishing external walls, mixtures based on cement or polymer binders are used. In turn, polymer compounds are subdivided into acrylic and latex.

Each of these types has its own characteristics, disadvantages and positive properties.

What to look for when choosing

In addition to resistance to mechanical and atmospheric influences, when choosing a material, one should take into account its other characteristics, which affect the appearance of the finished surface and the convenience of working with it.
Basic:

• The possibility of mixing with pigments or colourants to give the mixture a specific color. This will allow you to either do without painting at all, or apply just one layer of paint, and any chips or other mechanical damage to the surface will not be so noticeable.

• Façade putty consumption per 1m2. It depends on the layer thickness as well as on the filler fraction. The smaller it is, the thinner the layer will be when applied. As a rule, large grains of quartz sand are added to the starting compositions, and in the finishing compositions either ground sand or marble dust is used;

Note. Mineral chips up to 3.5-4 mm in size are specially introduced into the decorative finishing putty of the Bark beetle type. When processing a putty surface with a float, these granules leave traces on it, similar to the traces left on wood by the bugs of the same name.

• Compatibility with paints and varnishes that are planned to be used for decorative wall decoration;
• The period of setting, hardening of the working mixture;
• Plasticity, ease of application.

How to properly putty facades

Like plaster, façade putty can be applied mechanically using a special high-pressure mixing unit. But for this, it needs to be given a strictly defined consistency, besides, the hardware method does not guarantee the uniformity of the layer, its equal thickness over the entire plane.
Therefore, it is preferable to apply the composition with your own hands using a conventional tool - a spatula or grater.
Regardless of the method chosen, the base is prepared before finishing: it is cleaned of oil stains, dust and dirt, primed with solutions that provide better adhesion of materials and protect the walls from the appearance and reproduction of fungal mold.
Before starting work, the finished putty is simply mixed, and the dry mixture is diluted with water according to the manufacturer's instructions. It is better to do this in small portions, since the plasticity of the solution decreases over time: the setting time, depending on the composition, varies from 40 minutes to 2-3 hours.
If there are large defects on the surface, they are first eliminated by filling all cracks, joints, cracks and potholes with a putty. A continuous layer is applied after the patches are dry.

If it is necessary to apply several layers, each of them is dried and primed again. The finished surface can be sanded to achieve perfect smoothness.

Advice. Do not putty the facades in high humidity or extreme heat, when the base is excessively heated by the sun's rays - this will reduce the quality of the finish.

Conclusion

You have probably more than once paid attention to houses finished with decorative plaster and painted in a variety of colors. Each of them looks unique, which is what prompts many homeowners to choose this type of finish.
After watching the video in this article, you will once again be convinced of its merits, as well as gain additional information about both the material itself and the technology of its use.

The construction of houses, cottages, various buildings is not complete without leveling compounds, which are used to prepare all surfaces before finishing. For finishing works on the outside, facade putties are used. In this article, we will talk about the types of these finishing materials, their pros and cons, and also provide information on popular manufacturers of these products.

What is a facade putty for?

Facade putty is a paste-like material intended for leveling surfaces made of various materials (concrete, foam blocks, gas blocks, brick, stone, gypsum boards and others). It is used to smooth out cracks, roughness and prepare the base before performing facade finishing work.

By consistency, they are divided into:

• starting;
• finishing.

Starter fillers are coarse-grained and are used for bottom surface finishes. They are adhesive, durable, easy to work, thanks to which they correct surface irregularities well. The thickness of the layer is 2–20 mm.

Finishing putties have a fine structure and provide a flat, smooth surface prior to decorative finishing. They are not as strong as starter fillers. The layer is applied with a thickness not exceeding 4 mm.

Also, the industry produces universal materials that combine the properties of starting and finishing putties. They are rarely used for work outside.

Finishing materials must have the following qualities:

• elasticity;
• vapor permeability;
• frost resistance;
• moisture resistance.

Views

For exterior finishing work, putties are used that have a cement or polymer base. Facade cement putties are resistant to low temperatures and moisture. For the production of starting cement fillers, quartz sand is used. The composition of finishing cement includes: marble dust (microcalcite); quartz ground sand (marshalite). To improve technical characteristics, chemical additives are introduced into them.

Advantages:

• resistant to moisture and temperature extremes;
• unpretentious and inexpensive.

Disadvantages:

• shrink;
• there is a possibility of cracking.

Polymeric fillers are based on polymeric binders, which are divided into two groups:

• acrylic;
• latex.

Acrylic - can be both leveling and finishing, intended for outdoor and indoor use. Thanks to the material acrylic, which is their main component, these materials are plastic, moisture resistant and do not flake off. They are used to protect concrete, foam concrete, plastered surfaces. The permissible thickness of the applied layer is 1-3 mm. The surface to which the acrylic filler is applied must be primed.

Advantages:

• elasticity;
• high strength;
• moisture resistance;
• easy to handle.

Disadvantages:

• the need for filling in two stages in case of deep damage to the surface;
• grinding work must be carried out in a respirator.

Latex - made on the basis of latex. They also have leveling and finishing and are used for finishing the facades of houses and interiors. They are produced in the form of ready-made pastes, odorless and the release of harmful substances.

Advantages:

• durability;
• plastic;
• does not crack when dry.

Disadvantages:

• high price.

Table: comparison of materials for wall decoration

The cost of 1 kg of the mixture is approximate.

How to choose the right one

Very high requirements are imposed on facade fillers. The most important criterion is resistance to various atmospheric influences. When choosing a finishing material, it is necessary to pay attention to the filler (its fraction) in the material, which determines the evenness of the surface that is being processed. The smaller it is, the smoother the surface. Cement putties have a coarse grain size, although they are more in demand. Ready-made pasty putties have the best qualities. Quality materials should:

• maintain its plasticity for a long time, that is, have a high "vitality";
• be easy to handle;
• quickly set and not crack;
• be compatible with the applied paints and varnishes.

Popular manufacturers

Ceresit ST 29 (starting) putty has a gypsum base and is used for leveling concrete, cement, lime, brick exterior and interior surfaces of buildings.

It is necessary to work with the putty at a positive temperature of 5 to 32 degrees and use it within 50 minutes. Complete hardening takes 10-16 hours. The admissible layer thickness is 20 mm. Solution consumption 7.2 kg per m2, layer thickness 4 mm. This option is frost-resistant and durable.

Plaster based putty Ceresit C. T. 225 (finishing) is used for decorative finishing. It is applied to the previously primed surface of the starting layer putty. The brick or concrete surface is moistened before applying the filler. The solution is applied within 1 hour from the moment of preparation. Maximum layer thickness 5 mm. Do not add astringent chemicals to the composition. For 1 m² with 1 mm layer, 1.8 kg of the mixture is consumed. The putty has high strength.

Putty Kreisel 662 (universal) cement-lime type, which has high adhesion to various types of surfaces and is intended for use inside and outside work. It is not recommended to apply mortar with a layer thickness of less than 3 mm, as it is subject to shrinkage.

SCANMIX TT putty (starter), cement-based. It has high water resistance and frost resistance, designed for interior and exterior finishing. Concrete and brick walls are leveled with a solution, joints and cracks are filled and covered up. It is applied on a dry, clean surface, the layer thickness can be 4-20 mm. Complete hardening occurs in a day. It is recommended to paint the surface after 48 hours. The putty is prone to shrinkage.

SCANMIX LH STANDART putty (finishing) has a polymer base and is used for various types of surfaces. Has high adhesion, does not shrink, and also has water resistance, strength. Polymerizes throughout the day. Consumption 1.5 kg per m2, layer thickness 3 mm.

Application technology: we do the work ourselves

Facade putty can be applied to the surface in two ways:

• manual;
• mechanical.

Mechanical application is carried out under high pressure using a special unit. This method has disadvantages:

• high requirements for the consistency of the putty;
• uneven application of layers.

Therefore, in most cases, they prefer to apply the putty by hand.

Before applying the solution, it is necessary to check the surface and clean it from dirt, dust, grease stains. For the adhesion strength of the layers, the prevention of mold and the growth of fungus, the surface is primed with a special solution. Then you need to prepare a mixture for applying it to the surface. If a dry mixture is chosen, it is necessary to prepare it according to the instructions on the package, and the purchased ready-made mixture is thoroughly mixed. The putty is suitable for application from the moment of its preparation from 30 minutes to 3 hours. First, putty is applied to depressions, cracks and leveled. If the putty is applied in several layers, then each layer must be primed.

In this article, we talked about facade putties that are used to decorate residential buildings and buildings. Houses where such materials are used with subsequent decorative finishing, protect them from atmospheric influences and have an attractive appearance that pleases not only their owners, but also passers-by.

A variety of building materials are used to decorate internal and external walls. Facade plaster is used for processing, decoration and restoration of buildings. This finishing mixture helps prepare the subfloor for the decorative layer.

Peculiarities

Leveling mortars for walls are called differently: some say "putty", others call "putty". The term putty comes from the spatula tool used to apply the leveling solution. The putty originates from the German language and is translated as "spatula". These two concepts are united by one term - a mixture that serves for surface finishing.

For exterior work, a special facade putty is used, which is distinguished by its strength characteristics of compositions for interior decoration.

The following requirements are imposed on the putty for the facade:

• it must have good adhesion to various building materials;
• easy to give in to further processing on a dry surface;

• be able to apply at a low temperature;
• after hardening, it must have high strength characteristics;
• UV resistance;
• resistance to atmospheric precipitation;
• must form a wear-resistant coating that is resistant to pollution;
• the ability to tolerate temperature changes;
• after drying, no cracks should form;
• the composition should not contain harmful and toxic substances;
• the finished layer must be compatible with any paints and varnishes;
• the mortar should be plastic and easy to distribute to the work area.

Facade putty, intended for finishing external elements, performs protective, leveling, strengthening and decorative functions.

The putty is characterized by the following technical features:

• the thickness of the layer that is applied at a time;
• final drying time of each layer;
• mixture consumption per 1 sq. m;
• operation at negative temperatures;
• multicomponent or complex formulations.

Views

Putty materials are divided into types according to several criteria.

In terms of composition, the following types of putties are distinguished:

• cement- the main component is cement and sand, and reinforcing fibers, gypsum, marble powder are used as additives;
• acrylic- based on acrylic polymer;
• acrylate- contains acrylic and latex;
• oil- the multicomponent composition includes drying oil, glue, acrylates, chalk;
• silicate- has a base of silicate liquid glass;
• silicone- the main component is silicone.

The most common composition is cement, as it has an affordable price and adequate quality. Cement-based putty is applied to all types of mineral surfaces: concrete, plaster, lime, gypsum and brick.

This composition has the following positive qualities:

• frost resistance- withstands more than 100 freezing cycles, operates at low temperatures from -60 degrees;
• strength and wear resistance;
• fire resistance, refers to non-combustible materials;
• water resistance- resistant to atmospheric precipitation;
• environmental Safety- contains natural mineral additives;
• good hiding power- is able to close up defects of the base up to 1.5 cm.

The disadvantages of the composition include the ability to crack, as well as the fact that when moisture evaporates, the material shrinks.

Acrylic compounds are waterproof and do not crack. They create a durable elastic layer that can be further processed. Acrylic based putties are only suitable for finishing with a layer of up to 50 mm, are not able to fill deep irregularities due to their fine structure. When grinding, protection for the respiratory system is needed, since the composition is very dusty.

The addition of latex to the acrylate putty imparts increased moisture resistance, plasticity and durability. It is easy to apply, does not require preliminary mixing with water. But the price for such a product is much higher than for cement compositions.

Oil putty is used for leveling wooden facade elements... It has its own peculiarities in application, which limits its use. The oil putty layer must be protected with oil paint, since the components do not tolerate high humidity. Putty is applied in a thin layer up to 2 mm with multiple repetitions, which gives strength.

Silicate compounds fit well on aerated concrete, foam concrete, shell rock... Strict adherence to the application technology creates a protective vapor-permeable layer. Used as a decorative finish.

When using a silicone-based putty, a durable vapor-permeable protection is formed. The silicone layer repels dirt. There is a possibility of tinting in different colors, while the composition will be the final decorative layer on the facade. The high cost of the material becomes a limitation in application.

Winter facade putty can be based on cement or acrylic with the addition of chemical components that improve solidification at low temperatures. This is additionally indicated by the manufacturer on the packaging, the prices for such formulations are higher.

By purpose, the facade putty is divided into the following types:

• Basic... The granular structure is intended for leveling and restoring facades with cracks and dents up to 150 mm.
• Finish... Liquid fine structure is used for finishing with a layer of up to 0.4 cm.
• Decorative... With its help, they give various textured effects. A textured putty is used for the facade.
• Wood compositions... For wooden structures, the vapor permeability index is important so that the outer layer of the putty does not delay the release of water vapor.

Depending on the readiness of the putty, two types of products are distinguished: dry mix and ready-made composition. Dry putty is in the form of a powder, which requires preliminary mixing with water to a certain consistency. After mixing, the components of the mixture react, ripening occurs, after which you can begin to putty. Available in bags from 5 to 30 kg.

The finished putty is a fully prepared product suitable for direct use on the surface. It only needs to stir the mixture until smooth... Ready-made polymer compositions are produced, which are poured into buckets from 2.5 kg.

Manufacturers

Such domestic brands of putty mixtures are widely known:

• Ceresit;
• "Prospectors";
• Volma;
• Bolars;
• "Found 30".

The Ceresit building brand belongs to the oldest German concern Henkel, which has its factories in Russia. For finishing the facade made of mineral materials, the plant produces Ceresit CT 225 cement putty. It is applied with a durable thin layer of up to 3 mm in white or gray color, supplied in 25 kg bags.

The company "Miners" specializes in the production of dry mixes for construction and finishing works. In the line there are 3 types of cement putties for outdoor use: facade white, facade gray and facade finishing.

Front putty can be applied up to 1 cm, finishing layer - up to 3 mm. The mixture is produced in 5 kg bags and 20 kg bags. Differs in an affordable price and acceptable quality according to German technologies.

Domestic manufacturer Volma produces dry facade putties based on Portland cement. "Volma Aquastandard" and "Volma Aquastandard light" with reinforced fibers allow to make a leveling layer up to 1 cm. Sold in bags of 22 kg.

The Bolars plant is engaged in the production of three types of dry products for external walls putty. These include facade, facade finishing and leveling products. Suitable for leveling up to 1 cm layer of plasterboard, aerated concrete, brick and concrete surfaces. Packaged in 5 kg, 20 kg and 25 kg. Also "Bolars" produces ready-made polymer putty "Empire Facade" for painting, supplied in buckets of 8 or 28 kg.

LLC "VGT Enterprise" produces ready-made facade acrylic compositions of the Bau master Shelton and VGT brands. The versatility of the putty allows it to be applied to various types of surfaces with a layer of up to 7 mm. It is characterized by a short setting time of 8 hours. It is produced in buckets of 3.6 kg, 7.5 kg and 18 kg, as well as in 50 kg drums.

Under the trade mark "Osnovit", the facade putty "Osnovit Bazsilk PC 30 MG" based on cement is produced. Released in 20 kg bags of white and gray. Has water-repellent properties with reinforced additives.

Popular foreign manufacturers of facade finishing materials are the German concern Knauf and the European brand Weber Vetonit. Knauf facade putties are made on a cement basis. Knauf Multi-Finish is designed for finishing external walls with a layer of up to 5 mm. A plus when used is a low consumption per 1 sq. m. Has good adhesion to plastered surfaces.

Vetonit cement and acrylic putty is a high-quality composition for leveling the facade with a layer thickness of up to 0.5 cm. The Vetonit assortment includes a large selection of decorative texture mixtures for the facade.

The main rule when choosing a facade putty is the assessment of the base. The composition of the putty mixture will depend on the quality of the working surface. For uneven walls and for filling cracks larger than 5 mm, a cement-based putty is suitable. It contains grainy grains of sand, so the composition is able to fill cracks, potholes and pits up to 1 cm. Ready acrylic compositions are elastic and penetrate into the smallest pores, forming a smooth and even surface.

The type of putty depends on the base material, since different compositions have different degrees of adhesion. When buying, pay attention to what type of surface the putty mixture is intended for... For brick, concrete, plaster, gypsum, aerated concrete, cement and acrylic compositions are intended. Oil-based and acrylate putties are suitable for wood and wood-based panels.