Repairs

Silicone plaster: types and advantages

They are based on a cement-sand mixture, which includes various special additives that enhance its operational properties: reduce water absorption and thermal conductivity. At the same time, you can find information that this material has high vapor permeability and can withstand fire better than other facade decorative plasters. There is also evidence that mineral plaster able to defend itself independently from mold and various fungi.

Conflicting information is given regarding its durability. Some statements suggest that mineral plaster one of the most durable, while others, on the contrary, reproach it for fragility, evaluating its operational period of no more than 10 years, after which the facade will need to be substantially patched up.

The fragility is due to low elasticity, which should lead to microcracks and more complex defects due to shrinkage of the house, as well as various mechanical influences.

More definitely, we can say that the color scheme of mineral plaster is not very diverse, especially since it is not intended for tinting at all, but can be painted. It is best to use silicate facade paint for this: it will not reduce the vapor permeability of the plaster, but it will increase its strength.

Mineral plaster is considered quite inexpensive material and quite easy to use. However, when working with it, you should protect your eyes and skin, because when the cement, lime and water combine, an alkaline reaction occurs.

Acrylic Plaster

They are based on an aqueous dispersion of synthetic resins, due to which vapor transmission appears in the material. This type of plaster is quite elastic, and also resistant to temperature fluctuations. Hence, higher strength compared to the mineral counterpart: it will last from 15 to 25 years. According to reports, in acrylic plaster biocides are added to prevent the growth of microorganisms.

Among the disadvantages acrylic plaster find insufficient vapor permeability. The use of such plaster together with basalt wool insulation can lead to moisture accumulation on the insulation surface. On the contrary, acrylic plaster is better suited where the insulation is polystyrene foam. Another disadvantage is the high exposure to pollution. The dirt does not fit in, but the facade may somewhat lose its original appearance. If the house is located on an unpaved road or does not have a stone or asphalt blind area, then it is better to refrain from acrylic plaster.

Silicate plasters

They are made on the basis of potassium water glass and are manufactured ready to use.

The main advantage of silicate plasters is their high vapor permeability, due to which they can be used where acrylic plasters cannot. It also has high elasticity and, therefore, wear resistance, due to which its service life can be at least 20–25 years. Finally, silicate plaster is antistatic, so the dirt particles present in the air are not attracted, and the appearance is much longer.

Silicone plaster

They are based on an aqueous dispersion of silicone and acrylic binders. The microporous structure, however, according to reports, this does not affect the strength. The material adheres well to the base and has elasticity. Silicone plaster It has good vapor permeability and antistatic. After drying, it creates a good hydrophobic coating, resistant to washing, precipitation, as well as various kinds of aggressive chemical components and salts.

Silicone plaster It has antibacterial properties that prevent the growth of fungi and mold.

According to experts, silicone plaster is very popular today. Its service life can be up to 25 years.

Finally, silicone plaster can be used not only for facade decoration, but also when working on the interior.

Material Features

Silicone plaster is a type of polymer blends. Silicone-based mortar is used to finish the walls inside and out. Such a mixture is considered one of the best among other finishing materials. Due to its special composition, silicone plaster has many unique qualities that other plaster mixes do not have.

The silicone mixture has high technical characteristics.which provide a long service life of this coating. Such material is resistant to various adverse effects, which allows it to be used for facade decoration in regions with any climate.

Silicone-based coating is available as a repair. You do not have to spend time and effort preparing a solution for application from a granular mixture. It is quite easy to work with silicone plaster - due to the consistency of the mortar, which is convenient for application, as well as good adhesion. After applying the mixture to the surface, a strong and flexible coating is formed that is resistant to cracking.

Silicone mixture is easy to apply on most types of materials.

Most often, such a solution is used for facing the following surfaces:

  • drywall sheets,
  • silicate blocks,
  • tree,
  • cellular concrete.

Advantages and disadvantages

The composition of the silicone mixture includes silicone resins, which give the material unique technical characteristics.

The advantages of this material include:

  • Significant service life. Manufacturers claim that such a coating will last at least twenty years (even under the most adverse external conditions). Under favorable operating conditions, the service life of the coating can be thirty years.
  • Creates a coating that is not susceptible to the formation and spread of fungus and mold.
  • High vapor permeability.

  • Good ductility.
  • Antistatic properties. The top layer of the coating is antistatic, so that dust and other contaminants are not attracted to the surface. This property allows you to use the material for decoration of buildings that are located next to the roadway.
  • The coating is resistant to alkalis and acids.
  • High strength.

  • High adhesion.
  • It does not fade under direct sunlight.
  • It has thermal insulation properties.
  • Moisture resistant.

Silicone plaster has not only advantages, but also certain disadvantages.

The disadvantages of this material include:

  • high price,
  • the complexity of dismantling.

What are they?

Silicone plasters may vary in composition and texture.

The material is also divided into some groups (depending on the application):

  • For internal repair work. Using this material, you can create quite interesting textured coatings that are distinguished by an attractive design.
  • For external repair work. Such a coating has a high level of resistance to weathering.
  • Universal application. Most often, such mixtures are made on a silicate-silicone basis. This composition is characterized by good frost resistance and can be used for additional wall insulation.

The structure distinguishes two main types of material: “bark beetle” and pebble plaster (or “lamb”). The bark beetle mixture forms a coating that visually resembles a surface corroded by bugs. Pebbled plaster forms a granular rough coating.

Selection recommendations

A wide range of silicone plasters is presented on the market of finishing materials, which vary in certain parameters.

When choosing the right mixture, you need to pay attention to the following factors:

  • Shelf life of the material. In order for the purchased mixture to meet all the declared characteristics, it should not be expired.
  • Grain. The texture of the coating will depend on the size of the grains in the mixture.
  • Colour. If it was not possible to choose a mixture of a suitable color, then you can additionally purchase paint for plaster.
  • Type of finishing work. Facade plaster should be more frost resistant.
  • Material consumption.

  • Operational temperatures.
  • The temperature at which finishing work can be carried out.
  • Drying time.

Application technology

Before starting finishing work, the walls must be cleaned of contaminants that may interfere with good adhesion of the material to the surface. Serious defects in the form of deep cracks and chips must be repaired with putty. To align the walls, you can apply a layer of cement-based plaster.

Primed surfaces are recommended to be primed. As primer mixtures, it is better to use silicone-based compounds. Before applying to the surface, the plaster must be mixed well. If the solution is too thick, then it can be slightly diluted with water.

To apply the mixture manually, you will need the following tools:

  • plastering trowel,
  • long spatula
  • plaster grater.

It is worth noting that this material can be applied not only manually - the use of a plaster station is allowed. When buying material, you should check whether this product is suitable for machine application.

The applied layer of facing material should not be larger than the grain size of the mortar. The number of layers is not limited. The application technique and further work on the formation of a decorative coating depend on the effect that you want to get. To change the structure of the coating, you can use various stencils.

Popular manufacturers and reviews

Before acquiring a silicone mixture, you should learn as much as possible about the manufacturers of such materials and read reviews about their products. Since this plaster is quite expensive, there are fakes on the building materials market. It is worth purchasing products only from trusted manufacturers. If possible, it is best to ask the stores to demonstrate appropriate quality certificates.

Henkel

The German company Henkel is known worldwide as a manufacturer of quality products in three different categories at once. This company produces cleaning products, cosmetics and construction materials. Mixtures for repair and construction work are produced under the brand name Ceresit.

Ceresit silicone materials are designed to create thin coatings on internal or external walls. Using this material, you can block small cracks on the surface. Ceresit silicone plaster is available as a base for tinting. The manufacturer's stated service life of this coating is at least ten years.

Henkel's plaster mortar does not contain toxic substances, so the material is absolutely safe for human health. The mixture has a slight odor that easily erodes from the room. The range of operating temperatures is from -50 to +70 degrees Celsius.

Most often, there are positive reviews about Ceresit silicone plaster.

Buyers note the following features of the decorative coating:

  • ease of application
  • Long service life
  • does not fade when exposed to sunlight,
  • great quality.

Among the shortcomings of this material, its high cost is noted. Not every consumer can afford such a plaster.

Chrysel

The Kraisel company is engaged not only in the production of building materials, but also in the independent extraction of raw materials for its products. Initially, the company specialized in the manufacture of cement mixtures, but gradually the range of products expanded.

Kreisel silicone plaster is divided into two types:

  • decorative mixture for indoor and outdoor use,
  • silicate-silicone material.

These materials are suitable for both manual and machine application. The grain size in a mixture of decorative plaster can be one and a half or two millimeters. This solution is available in a wide color range. The total number of shades is four hundred and six different options. The drying time of the mixture depends on various factors, it can be from twelve to forty-eight hours.

Kraisel silicone-based plaster has won many positive reviews.

Consumers highlight the following advantages of this product:

  • high quality,
  • good indicators of frost resistance,
  • ease of use
  • high vapor permeability
  • high strength.

Weber

Weber is a leader in the production and sale of dry mixes for repair and construction work. This company has an extensive network of manufacturing enterprises and operates in fifty-nine countries.

Weber's silicone decorative mix is ​​called Weber. pas silikon. This material is intended for external and internal construction work. Such plaster can be applied not only to walls, but also to ceilings.

Apply Weber. pas silikon is possible even in bad weather conditions. The mixture is available in white (for further tinting).

Buyers highlight the following advantages of such coverage:

  • high adhesion
  • good quality,
  • resistance to cracking.

The main disadvantage of Weber materials. pas silikon is a high cost. This minus is in many of these formulations.

About the characteristics of silicone plaster, see the next video.

Features

This type of plaster consists of silicone resins, various fabric fibers. The composition also adds special additives that improve the properties of the material. Thanks to such components the coating is durable and weatherproof.

Silicone plaster is a ready-to-use material. Does not need dilution with water. It can have a different color scheme. The mixture can be painted in the desired colors with the help of a tint.

Depending on the type of material, the composition has a grain size of one and a half to three mm. It is possible to use plaster at temperatures from +5 to + 30 ° С, while the dried surface withstands significant temperature fluctuations (-50 ... + 70 ° С).

It is allowed to apply the mixture on gas silicate blocks, surfaces made of concrete, gypsum, wood, lime or cement, previously laid equalizing plaster. It is not recommended to apply the composition to oil, paint or varnish coatings.

Varieties

Depending on which surface you get after applying silicone plaster, the mixtures are divided into the following types:

  • Bark beetle. Such a composition after application forms a surface asymmetrically "streaked" with furrows and lines that visually resemble the passages of wood pests.
  • Pebble. Due to the coarse grain, this textured plaster looks like marble chips.
  • Wing. When dried, it resembles a fleece.

There are mixtures for outdoor use on the market. As a rule, such compositions have a rough texture, due to which the surface for decades can maintain external attractiveness. For the improvement of interiors, manufacturers make plaster for interior work. In order to save, you can buy a universal composition suitable for use both indoors and outdoors.

Manufacturers produce silicate-silicone plaster. Depending on the modification, it may have any of the above textures. The main difference between such a mixture is the presence of potassium glass in the composition. Due to this additive, the material acquires additional resistance to frost and higher performance.

Advantages and disadvantages

Any silicone-based façade mix is ​​renowned for its durability. This cladding retains its aesthetic qualities for 20 years even when exposed to rain, snow, hail, ultraviolet radiation and temperature extremes. The composition is easily applied to almost any substrate. It has an economical consumption and high strength.

Also facade mixtures:

  • Elastic due to silicone. Due to this feature, cracking is excluded on the finished walls (even with a possible displacement of the structure).
  • Water resistant. Cladding is a reliable protection of walls against the penetration of moisture.
  • They have excellent steam throughput. Due to this property, the walls do not accumulate condensation.

  • They do not shrink, so they do not crack when dried and used.
  • Do not have a smell.
  • Not toxic and not fire hazard.
  • Unlike cement and acrylic compounds, they do not attract dirt. Easy to "self-clean" in the rain.

  • Do not absorb salt, due to which no whitish spots remain on the facade surface. Due to this feature, the material can be used in any climatic zones (even in coastal areas with salt-saturated air).
  • Stucco with silicone base is not affected by mold and fungus. The mixtures also retain heat very well, helping to improve the thermal insulation of the building structure. For the facade of the building, silicone plaster is recognized as one of the best facing materials.

Its significant drawback is its high price. Prices for such mixtures are much higher than the cost of other types of decorative plasters. Also disadvantages include the complexity of dismantling.

Manufacturers

Silicone-based plasters are produced by many companies. However, only a few manufacturers occupy leading sales positions. The most popular brand name is Ceresitmanufactured by Henkel. A mixture of different colors is sold in buckets of 25 kg. The manufacturer does not produce universal formulations. In the market you can find plaster for exterior or interior use. Such formulations do not contain toxic components. Using the mixture allows you to create a thin, but durable decorative cladding.

The company also managed to win consumer confidence. Kreisel. The manufacturer produces mixtures for exterior and interior decoration, as well as silicate-silicone materials. One of the main advantages of Kraisel plaster is a wide selection of colors, numbering more than four hundred shades. A feature of the compositions is the possibility of machine application on the surface.

The company belongs to the leaders in the production and sales of silicone plasters Weber. The compositions are intended for facing both wall internal surfaces and facades, and ceilings. All proposed mixtures are available in white (for subsequent tinting). Weber construction products are characterized by a high level of adhesion to any substrates.

Popular domestic materials include stucco Bolars. The products of this brand have high aesthetic qualities, resistance to mechanical stress, durability. Thanks to an extensive color palette using a mixture of Bolars, it is possible to realize any design ideas.

Base preparation and plastering

Before you start work, you should measure the surface area that you plan to process. Next, you need to calculate how much material is needed for decoration. The amount of plaster will directly depend on the area of ​​the base and the thickness of the decorative facing layer.

After the calculations, preparatory work is carried out:

  • If necessary, the old finish is dismantled.
  • Traces of construction debris, dust and various contaminants are removed.

The prepared base must be coated with a primer suitable for the subsequent application of silicone plaster.

After the soil has dried, a decorative mixture is applied. Due to the elasticity, the composition is easy to work with: it quickly and effortlessly lays a thin layer on the base. The material is applied using a spatula or roller. Sometimes for these purposes a broom, broom and other improvised tools are used to help create the most textured layer. Compositions can also be applied using special devices (if this type of plaster is suitable for machine application).

When finishing the surface, it is important that the applied layer is the same throughout the base. When facing the facade, a difference of 1-2 millimeters will be imperceptible, but with internal work, such a flaw will immediately “catch the eye”. If there is a need to apply 2 or more layers, you should wait until the previous one has completely dried. Putting plaster on the walls is a snap. However, it requires certain skills. If there are none, it is best to seek help from hired builders.

Reviews

Silicone-based plasters came on sale later than other types of mixtures. Thanks to its many advantages, the material quickly gained consumer confidence. According to buyers, silicone mixtures are compounds that can be used to finish the facade of the building “once and for all”. Consumers note that the applied plaster does not change its texture and does not fade for decades.

On silicone plasters, buyers leave positive feedback. The only negative that they identified is the high cost of the material. However, many note that the high cost of production justifies its long service life. Having spent time on a quality mixture, you can forget about the next facade facing for decades.

Consumers also noted:

  • easy application of the mixture
  • resistance to frost, temperature extremes, high humidity,
  • resistance to cracking.

Silicone plaster is a modern finishing material that will be popular for a long time to come. Strong and wear-resistant compositions will allow not only to give a spectacular appearance to the building, but also to reliably protect its base from adverse external influences.

This video presents one of the workshops on applying silicone facade plaster at the Shaman-Fest international festival Stroy-Fest 2017.

What is silicone plaster

Silicone plaster - a material that is made on the basis of silicone resins. The presence in the composition of a large number of additives significantly increase resistance to external factors, as well as improve performance. There is silicate-silicone and acrylic-silicone plaster, which combine the best qualities of acrylic, silicone and silicate materials.

Silicone-based mixtures are ready for use, no dilution is required. The only thing that can be done before starting work is to tint the composition in the necessary shade. You can also use a standard shade. If you need to change the color, then silicone paint is applied on the plaster.

Such material is suitable for almost all surfaces: concrete, cement, wood or gas silicate. The exceptions are oil and paint substrates.

Why silicone is added to the plaster

Silicone is a key binder in stucco. It not only provides strength and reliability, but also improves other characteristics inherent in decorative compositions:

  1. Life time. Silicone increases resistance to the influence of negative factors, so this finish will last a long time without changing the external properties. If you want to extend the operation period even further, decorative silicate-silicone plaster is recommended, which is more resistant to abrasion.
  2. Elasticity. Increased ductility is a guarantee not only of convenient application, but also of eliminating cracking during shrinkage of structures.
  3. Moisture resistance. The material repels moisture, while this quality makes it possible to self-clean during rain.
  4. Vapor permeability. The ability to remove fumes to the outside prevents condensation, eliminates the development of fungus and mold, so this plaster for outdoor use can be used together with mineral wool or foam.
  5. Resistance to efflorescence on a surface,
  6. Antiseptic properties make it possible to repel dust and dirt.

An important factor is the simplicity of applying the mixture, as well as high visual quality, because with the help of silicone plaster you can create an original textured design.

Popular manufacturers

Silicone plaster for the facade can be produced both in color and in standard form for further tinting. In addition, manufacturers offer compositions separately for facades and indoor work. It is necessary to carefully study all the characteristics of the mixture, as well as the manufacturer's recommendations for application. Both foreign and domestic products are presented on the market today.

MarkFeatures
CeresitHenkel product. Absolutely safe material for human health. It is realized in various color shades. Creates a strong layer and guarantees maximum protection even when applying a thin layer.
KreiselMixtures are available in the base color. They tolerate low temperatures and high humidity. Silicate-silicone plaster of this manufacturer is also popular. With its help, you can create the perfect texture "lamb".
WeberPebble plaster Weber Vetonit has high quality characteristics, while the cost of production is very affordable. The mixture is sold in standard shades. It can be tinted or painted on the surface after drying, which occurs about a day after application.
BolarsDomestic brand producing mixtures with high quality properties. A wide range of colors allows you to realize even bold ideas for the design of the exterior.
CaparolThe German manufacturer of building materials, which implements the best achievements in the production process, which allows to give the stucco compositions increased operational characteristics.

Most of the listed manufacturers offer concomitant mixtures and compositions for improving the adhesion of materials, as well as for tinting or staining. It is more rational to purchase products of one brand in order to be sure of their compatibility.

What do we need

For plastering you will need the following set of tools:

  • spatulas, trowels, rollers, sponges for applying and obtaining the necessary texture,
  • primers
  • plastic graters
  • level and rule to get the perfect surface.

For mechanical application, you need a device that professionals usually have, but it is possible to rent such a device.

The use of specialized equipment can reduce the consumption of the mixture, which makes it possible to save on finishing.

Surface preparation

First you need to carefully examine the surface for defects. If there is exfoliated plaster, you will need to remove it, and smooth the surface. To do this, you can apply a leveling layer of cement-sand plaster. If the house was in operation, then the old finish needs to be removed and the surface thoroughly cleaned of dirt and dust.

After this, a priming is carried out. It is recommended to use silicone primers, which are ideally combined with plaster. High-quality preparation of the facade is important because the mixture quickly loses its plasticity and solidifies, so you need to apply it as quickly as possible.

Finishing

After lightly drying the surface, grout is necessary. The use of metal tools is not recommended. It is better to use plastic or rubber graters. Movements can be circular, chaotic or straight, depending on the intended pattern.

It is important that the decorative silicone plaster is practically fresh, as the granular filler must move along the surface to create an attractive pattern.

If a mixture of the basic shade was used, then the final step will be its coloring. It is better to use lighter tones. If it is necessary to highlight individual architectural elements, then apply a darker color in combination with the main light.

Overview of decorative effects

With the help of silicone plaster it is possible to give the facade originality and presentability. Most often they use such textures as:

  1. Bark beetle. In appearance it resembles a tree bark, undermined by bark beetles. With the right shade, you can maximize the effect to natural material.
  2. Lamb or fleece. It looks gentle and discreet. A kind of lamb wool is given by peculiar curls that form on the surface with proper grouting.
  3. Fur coat. It features original visual characteristics. The surface is rough, and bold combinations of shades make the facade unique and original.

Adding natural chips to silicone plaster made it possible to bring it as close as possible in appearance to natural materials. Imitation of natural stones is possible, but such decoration is often used in interior decoration.

Having appeared recently, silicone plaster quickly gained popularity among consumers due to its high indicators of quality, reliability and durability, as well as excellent external characteristics.

Using this material, you can give the exterior of the building an attractive appearance, and do it easily with your own hands with minimal skills and basic tools.

Silicone plaster for the facade - description, advantages and disadvantages

Silicone plaster appeared in the arsenal of finishers relatively recently. In terms of its qualities and performance, it stands somewhat apart from all other materials, since the basis of the mixture are silicone resinsgiving the coating a lot of properties that distinguish it from more traditional compositions.

The material has high elasticity and water repellent properties.. These qualities prevail among others and give the surface a very expressive look. The coating is pleasant to the touch, the colors are bright and not changing from time to time.

The advantages of silicone plasters include:

  • The elasticity of the coating. The surface does not crack due to vibration or slight shifts from shrinkage.
  • The water-repellent properties (hydrophobicity) of the surface reliably protect against the penetration of water, from pollution or other unwanted deposits. Normal rain is sufficient for cleaning or, if necessary, dousing with water from a hose.
  • High vapor permeability of the material ensures the removal of steam from the materials of the wall cake, contributing to the safety and durability of the building.
  • High adhesion of the composition allows you to use it on almost any material (for some, a preliminary coating with a primer is required).
  • There is no predisposition to the formation of mold, fungus, efflorescence, etc.

The disadvantages include only the high price of the material, which in some cases becomes the determining factor of choice.

Distinctive features of silicone plaster from other types

Unlike other finishing materials, silicone plaster has high elasticity. This property allows the coating to compensate for shifts or shrinks.typical of buildings in the first years of operation.

In addition, the water- and dirt-repellent properties of the surface are significantly increased, which makes it never contaminated or, if necessary, easily cleaned by simple watering.

In addition, all the best properties of other plasters - strength, fire resistance, excellent protective qualities - are fully present in silicone compositions and even somewhat strengthened.

In this case, silicone compounds have a wide selection of colors, which again distinguishes them from the general series of materials. The ability to choose any color you want (moreover, bright and juicy) allows you to do without subsequent coating coating, which significantly saves time, money and reduces labor costs.

Types of silicone plaster for the facade

Silicone mixtures come in several varieties that form common coating types.

The following billing types are used:

In principle, all known surface types are available in the range of silicone formulations. In addition, the number of types of material produced is expanding almost daily, all free niches immediately occupy new mixtures or modified compounds that have been tested in practice. Therefore, a complete listing of the types of silicone plasters does not make sense, it will not be able to comprehensively cover the entire model range.

Types of Silicone Finish

Manufacturer Farbe

Plastering of facades not only helps to solve design problems, but also significantly improves the operational characteristics of any building. A layer of plaster improves thermal insulation, protects load-bearing walls from precipitation and allows you to hide small construction flaws.

The only drawback of classical plaster is its fragility and high material consumption. It is much more reasonable to use polymer-based plaster as a more modern and effective finishing material.

Compared to mineral-based materials, Farbe silicone plasters have the following advantages:

  • elasticity, preventing the formation of cracks on the walls,
  • the ability not to let moisture into the surface, but at the same time to let out fumes,
  • prolonged preservation of the original color, even in direct sunlight,
  • ability to self-clean with rainwater.

The range of applications of silicone plasters can be expanded due to the possibility of tinting. There are about 2500 various shades that allow you to very accurately embody any designer's idea.

At the same time, the service life of the plaster is at least 25 years. In most cases, this means that once a plastered cottage does not require cosmetic repairs almost until the end of its operation.

Due to the elasticity of the silicone, the plaster can be applied in a very thin layer even on uneven surfaces. The flexibility of the material makes it possible to reliably cover microcracks in the walls, thereby improving hydro- and thermal insulation. This provides significant energy savings.

Excellent moisture resistance makes it possible to get rid of the periodic repair of external walls. Neither rain, nor snow, nor ice will cause damage to the material for at least 25 seasons.

Specifications and Composition

Technical characteristics of silicone decorative plaster have slightly different values ​​for each specific type of material. Therefore, the data given will contain averaged characteristics or indicate a range of possible values.

  • Granularity - 1.5-3 mm.
  • Consumption - 2-4 kg / sq.m.
  • The diluent is water.
  • The method of application is manual.
  • Temperature range from -50 ° to + 70 °.
  • Application temperature from + 5 ° to + 30 °.
  • Possibility of tinting in any color.
  • Full drying time - up to 2 weeks.
  • Setting time for creating the invoice - 15 min.
  • Frost resistance - 100 cycles.
  • The ability to protect from rain after 24-48 hours.

Recommended for application on:

  • Reinforcing mesh over the external insulation.
  • Leveling plasters.
  • Concrete and cement surfaces.
  • Gypsum surfaces.
  • Drywall.
  • Lime surfaces.
  • Foam blocks, aerated concrete.

It is not recommended to apply on:

  • Oil varnishes or paints.
  • Polymer resins or materials.
  • Varnish coatings.

On which walls can I use silicone plaster for the facade

Use of silicone plaster is allowed for any walls., the main condition is only the absence of paint coatings on the surface.

High vapor permeability of the material makes it possible to use on porous or cellular materials - aerated concrete, foam blocks, etc.

The specificity of the surface, which has water and dirt-repellent properties, makes the material attractive for use on buildings located on busy highways or in the industrial zone.

Moreover, silicone compounds work well on external heaters, creating high-quality protection against atmospheric precipitation, but providing a free exit for steam, which helps to remove moisture from the layers of the wall cake.

To apply the composition to the insulation, an intermediate layer of reinforcing mesh is required.

Conclusion

Silicone decorative plaster is a high-quality external coating, which has a lot of advantages over other facade stucco mixtures. The high price is justified by durability, a wide selection of colors, strength and elasticity of the coating.

The versatility of the material, the ability to firmly grasp on almost any basis, make it the most successful option for home decoration on the principle of "once - and forever."

To apply the composition, certain skills are required, but, if necessary, you can do everything yourself. The result in any case will not disappoint, and the useful properties of the material will provide the building with an elegant look and protection from atmospheric manifestations.