Latex putty: properties, application technology

One of the pleasant stages of any repair work is the finish. However, an important nuance of any finish is the preparation of the surface, often causing difficulties not only among beginners, but also of professionals. For a long time, the most popular material for finishing was gypsum putty, which meets all the requirements for the materials of this group. However, recently, the construction market has been offering a widest assortment of putty mixtures, among which you can easily find acrylic, polymer, cement putty, as well as a new type of materials for finishing latex putty. Due to its unique technical characteristics, latex putty has gained popularity not only among beginners, but also of professional builders. Due to its high operational properties and ease of use, in the process of working with this material, there are no difficulties even in inexperienced masters. Latex putty, designed to align concrete, brick, plastered and drywall surfaces, perfectly hides cracks, potholes and other surface defects. In this article, we will consider the main advantages of finish latex putty, we will offer you to get acquainted with the technical characteristics of the latex putty of popular manufacturers, as well as consider the features of the technique of applying the material.

Content

Latex putty: What do you need to know about the material?

Putty building material used to smooth out existing irregularities, eliminate defects in surfaces of any type, whether it be wood, concrete or drywall. It is unlikely that there are people who managed to carry out repair or construction work without using putty. Like all other putty materials, latex putty is a mixture of several components such as modifying additives, plasticizers, fillers and water. As a binder and basic substance in latex putty, latex is used. Some manufacturers include an antiseptic in the putty, due to which the surface treated with latex putty is reliably protected from mold and fungal lesions. The main function of latex putty, which consists in creating a smooth, flat and reliable surface, is realized due to the inclusion of polymer binders in the material. The specified composition of the putty mixture makes it possible to cover the surface, which is designed for painting, elastic, rather thin, but at the same time durable and uniform layer.

The main advantages of latex putty

Due to the fact that latex putty is characterized by a minimum shrinkage, on the surface treated with this material, air cavities (bubbles) and cracks will not form;
The latex layer is characterized by high adhesive characteristics, thanks to which. A layer of paintwork acquires increased stability and does not crumble;
Latex putty is characterized by resistance to temperature differences, while it retains its initial operational characteristics;
Thanks to the ease of applying latex putty, which you can buy in any specialized store, even a homeowner who is ignorant in matters of construction will be able to get an excellent result;
Using this composition, you get the opportunity to apply the finest layers, the thickness of which does not exceed one millimeter. In this regard, masters who do not know what to choose, acrylic or latex putty, but at the same time want to apply the finest finish layer on the walls, according to experts, the choice is obvious, they recommend that they prefer the latter, since it meets the greatest extent, since it meets the most these requirements. Unlike latex putty, the application of acrylic in a thin layer cannot be carried out without losing its strength characteristics;
The variety of color scheme of latex putty will avoid additional costs for the purchase of additional paintwork, as you can purchase the latex putty of the required shade. Despite the apparent insignificance of this advantage, it is very significant, since no mixture of another type is able to provide it;

Convenience in working with the material is ensured by the fact that the mixture is sold in the finished form, and in the process of working with it there is no need to breed it to the desired consistency. By acquiring the composition, it will be enough for you to open the packaging with the mixture and start work, and thanks to the elasticity of latex putty, its application will be greatly simplified, which is especially in the process of applying a putty mixture with your own hands;

Important! Another advantage of latex putty, which allows you to significantly save means of the variety of packaging, thanks to which you will acquire the amount of material necessary to work at a particular stage.

High adhesive characteristics in relation to any basis is another important advantage of the material. Latex putty, functioning according to the type of liquid rubber, penetrates the structure of the surfacing surface, filling all cracks and irregularities, and firmly adheres to the base;
An important feature that distinguishes latex putty from acrylic and cement compounds is the formation of a protective film that does not crumble and does not crack over time. This applies even to the thinnest areas.

The disadvantages of latex putty: what to look for?

It is known that the transportation of building materials is often carried out, and then stored, in unheated wagons and in warehouses, unprotected from low temperatures. This is unacceptable in the case of latex putty, which, after freezing and subsequent defrosting, will completely lose its original characteristics and will become unsuitable for use. In this regard, when purchasing latex trains, it is necessary to pay attention to the date of their manufacture, and if he had to endure the winter, you can ask the sellers in which this happened;
The second and no less important disadvantage of latex putty is a high price, which, in principle, is successfully compensated by the lack of need to knead the putty mortar, while determining its consistency, the convenience of working even to beginner specialists and a ready -made color solution. In this regard, latex putty, the price of which is one of the highest among the materials of this group, is one of the most popular putty compositions of the new generation.

Latex putty use scope

Latex putty is an indispensable material in the process of interior decoration and is used as the finish finishing of surfaces of various origin, including concrete, brick, wooden, wood -fiber and drywall. The exception is only metal surfaces, for which latex putty cannot be used as a finish. It is used to align various surfaces, which subsequently are painted with oil, alkyd and water-dispersion compounds, and are also subject to pasting with wallpaper. Thus, latex putty, the use of which is very diverse, can be used for the following works:

Applying the finish putty layer that performs the function of leveling the surface;
Use as a material for sealing seams of drywall sheets;
Sealing small potholes, irregularities and defects, the depth of which does not exceed 5 mm;
Texture of surfaces of various nature;
Processing of small cracks in plaster, concrete or brick;
Finishing niches and corners.

For reference! A fairly wide scope of latex plaster is due to its high adhesive characteristics. The use of latex putty guarantees its high adhesion to concrete, brick, plastered, as well as wooden and drywall surfaces.

Technical characteristics of latex putty

Due to the fact that the technical characteristics of latex putty can vary depending on the manufacturer, we will consider the most generalized qualities characteristic of latex putty, regardless of its manufacturer:

The impatients of the latex parameter is variable and can vary depending on the structure, type and the initial state of the surface. In addition, the thickness of the applied layer affects the consumption of latex putty. To apply a single -layer coating with a thickness of 1 mm to a surface of 1 square meter. meter, it is necessary to spend from 0, 8 to 2.2 kg of material;
The drying time of latex putty applied to one layer at a temperature of +20 degrees and relative humidity of 65 %is 3 hours. Despite this, before applying paint or primer, the putty layer must be kept for 24 hours. The drying time between the layers is 12 hours;
The thickness of the applied layer is from 0.5 to 3 mm;
Storage conditions: latex putty should be stored in the original closed container. Freezing of the material is not allowed;
Shelf life varies from 1 to 2 years;
Packaging: latex putty goes on sale in plastic buckets weighing from 1 to 30 kg;
Toxicity: latex putty is non -toxic material.

Important! Despite the fact that the latex putty, like acrylic, is absolutely non -toxic and environmentally friendly material, in the case of it enters the skin and mucous membranes, irritation may occur, and therefore, if this happened, the affected area must be thoroughly washed with a large amount of water.

Latex putty application technology: Features of the workflow

Despite the fact that the technology of latex putty practically does not differ from work with similar materials, in the process of working with this putty composition, a number of technological nuances must be observed, which our experts offer to familiarize themselves with.

Preparatory work before putting their putty

The first thing that must be done before putting putty the measurement of the surface of the processed surface. Further, taking into account the estimated application thickness, it is necessary to calculate the required volume of putty. As for the consumption of the composition, this parameter can be found from the sales consultant, as well as having familiarized yourself with the instructions on packaging containers;

Important! Buy latex putty with a small margin of 15-20 % of the expenses declared by the manufacturer on the packaging of the material.

In addition, it is important to purchase all the necessary materials and tools. Among them, it is necessary to highlight the following:

A primer of deep penetration, which is applied to the processed surface to strengthen and reduce the ability to absorb moisture, which will greatly facilitate subsequent work;
The suture tape for seams is required to acquire, since in the case of putty walls made of sheet materials, it will prevent the appearance of cracks in the joints;

Among the tools necessary for work, you need to purchase:

A set of spatulas, which includes two spatulas one wide (35 cm width), designed for applying a putty composition to the wall, and narrow (10 cm), which will be needed to set the putty composition and subsequent processing of hard -to -reach places. In addition, experts recommend stocking up with an angular spatula designed to align external and internal corners;
A grater with a foam layer designed to grind the surface to be treated and atypical for work with other putty compositions, during which sandpaper is used for grinding;
Roller and brush;
If you purchased putty in large buckets, in addition to the above, you need a container for the composition of a smaller volume, since in accordance with the instructions, it is forbidden to store the composition for a long time in open form. This is due to the fact that the storage of latex putty in open containers contributes to the evaporation of moisture and, as a result, the loss of elasticity and the working properties of the material.

Important! When closing the container with latex putty, make sure that the absolute cleanliness of the inside of the lid and the absence of garbage and film from adhering putty on it. This is important because any garbage that has entered the putty mixture will contribute to the appearance of scratches and unpleasant traces on the trimmed surface.

The procedure for the preparatory stage

The processed base is cleaned of dirt and dust. When working with painted surfaces, cleaning involves the removal of fragile layers of whitewashing or old paint. If the surface is glossy and firmly holding, it is sanded to a matte state, and the dust from grinding is thoroughly removed. In case of damage to the surface to be treated with a fungus or mold, it is treated with specialized compounds.
Having cleared the surface of all available contaminants, it is covered with water-paramedic primer, which will not only strengthen and disclose the base, but also give it uniform absorption ability. Before starting putty, it is necessary to let the primer dry, clearly following that it does not become covered with dust again.

Important! If the latex putty was in the room with other microclimate parameters and the temperature regime, it must be added in advance to the room where work with a putty mixture will be held.

If you process the plasterboard surface, and there are joints or cracks on it, you must be close up. To do this, on top of the joints, glue the-sulfur tape, while the space around the tape and under it is sealed with putty so that the seam is not visible on the plane.

Latex putty application technique

After the processed seams dry out, they must be polished and primed. As for the application of the putty composition, even in the absence of experience in this area, it will not cause difficulties, since putty made on the basis of latex is characterized by elasticity and ease of application. It is applied to the surface with a thin layer using a wide spatula.

Important!Despite the ease of application, in the process of working with latex putty, difficulties may arise related to the rapid solidification of the putty mixture. You can encounter this if the temperature in the room where work is carried out, over 30 degrees or when you scored an excessively large amount of the mixture. To fix this, water from a spray gun is sprayed onto the processed surface.

The final stage of work involves grinding the surface, which, in the case of latex putty, is performed not by traditional sandpaper or construction grater, but with a wet foam sponge, which helps to erode excess putty mixture. At the same time, it is important not to wait for the putty to dry.

Important! Despite the fact that latex putty is non -toxic and environmentally friendly material, in the process of working with it it is necessary to follow the safety rules. They consist in ensuring a constant influx of fresh air into the room where work with latex putty is carried out, as well as the use of protective workwear.

Latex Text putty: Features of the material

The Tex brand, which has become popular in the construction market, offers a widest assortment of Latex -based putty. She successfully established herself in a wide range of finishing materials. The putty lakes from the Tex brand is a putty mixture ready for use, which is used to eliminate irregularities and defects in the process of repair work in dry rooms. Using the lanceoal putty in the process of work, you can get a perfectly smooth base suitable for further decorative decoration, which include painting or pasting with wallpaper. Latex putty textual putty is a professional building material ready for use, the technical characteristics of which as a whole correspond to such for other materials of this group. Like other latex putty, the products of the text brand must be protected from exposure to sunlight and from the destructive effects of negative temperatures. However, in winter, the manufacturer offers a frost -resistant version of latex putty, withstanding up to five short -term freezing cycles without loss of initial consumer characteristics.

Important! If, after finishing work with latex putty, you have a certain amount of unused mixture, the remnants of the material FORBIDDEN Drain into natural reservoirs or sewers.

As for the use of Latex putty, it, like other materials of this group, is used in combination with specialized tools and in accordance with the manufacturer's instructions.

Every year, the construction industry is only expanding, in connection with which, manufacturers offer an increasing number of high -tech building materials that are reliable and convenient in operation. As for experts who qualitatively carry out repairs, their number also continues to grow. And, despite the fact that the deficiency of professionals has long been characteristic of this industry, the number of people who want to make repairs with their own hands is only increasing annually. And the presence of materials such as latex putty, which is convenient in the process of applying and in further operation, contributes only to an increase in this trend.

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