Acrylic putty for walls and ceilings: main characteristics

A fairly common product in the modern construction market is acrylic putty. It is one of the varieties of polymer finishing materials.

Main characteristics

As the main distinguishing feature of acrylic compositions for wall and ceilings putty is that they are presented for sale in the form of a finished mass, which does not require the need to mix with water or mix with other ingredients. The main component of the described mixture is acrylic, which is a synthetic substance with altered properties. It perfectly interacts with the rest of the ingredients, as a result, the mass acquires uniformity, and after the drying phase it forms a dense and smooth surface with a perfectly even texture.

If you use such a filler, you can be sure that it will not be covered with cracks and do not fall off after drying. Having become acquainted with the assortment of such mixtures, you can understand that they are represented by the manufacturer in several varieties. For example, the facade is best suited for finishing the outer walls, as well as the floors inside the house. As for the water-dispersion mixture, it is excellent for finishing concrete walls, as well as eliminating flaws on wooden surfaces. The acrylic putty may have a different composition, which determines if the mixture will be used to create the starting or finishing layer. In the first case, the master has the opportunity to create a rough cover variant to mask the cracks, level differences and depressions. A finish putty used to decorate the finish.

Differences of acrylic putty on the type of the base

Acrylic putty may differ in the type of material to which it must be applied. For example, compositions for woodwork can be used even for gypsum board surfaces. There are also those compounds that are designed for finishing brick, metal and concrete foundations. If you want to save money, it is best to purchase a universal material that can be used for processing external and internal walls.

Key Features

Acrylic putty has certain characteristics, among them one should especially emphasize plasticity, water repellency, ease of application and short drying time. Due to plasticity, you will be able to create a coating that is not afraid of temperature changes, shock loads, and also prolonged exposure to frost or heat. Thus, the described compositions are not crumbled and not covered by cracks.

Thanks to the water-repellent properties of the walls, they obtain excellent protection against decay, mold and dampness. An additional advantage is also the ease of working with a similar composition, which can be applied to any surface using a spatula. If necessary, cover the wall with a thin layer, add the solvent to the ingredients, fill the resulting composition with a spray gun. The putty for painting can be used by you, but it will show all its best characteristics, for example, it will dry for the shortest time after application. That's why you should try to work with the mixture as quickly as possible, since it will solidify in the tank within an hour. The surface of the already frozen putty can be sanded using sandpaper. As a result, it will be possible to obtain a coating that allows the walls to breathe, excluding the appearance of fungus and mold.

For reference

Putty for painting is able to provide walls with improved qualities of thermal insulation, after drying, the composition will not burn, which indicates its safety in case of fire. These mixtures can be safely used inside living quarters, because they are environmentally friendly and do not emit harmful substances into the environment.

Negative characteristics

If you decide that you will use a putty to finish the walls or ceiling, the price of this material should interest you. Cost, by the way, is one of the drawbacks of this composition. So, for a universal mix it is necessary to pay 740 rbl. In this case we are talking about a product of Russian production, while for foreign analogs we will have to pay even more. Another negative quality is the need for thorough grinding after the drying phase is completed. This can be very laborious and problematic for a master who does not have enough experience. During this, a large amount of fine dust will be released, which can damage the human respiratory system and lead to the need for prolonged and thorough cleaning.

Application of putty

For even bases, you can use a large spatula, while a smaller tool is suitable for corners and hard-to-reach places. Initially, the starting layer is applied, the thickness of which is 6 millimeters. If the base has a bad condition, crumbles and is covered with cracks, then the first layer should be reinforced with a special mesh, it is best that it is plastic. After drying the first layer, which will take about a day, you can start applying the second one. Often, about 3 layers are required for walls or ceilings. Puttying the finishing layer should be done so that the thickness is 2 millimeters. When working on each layer, you need to change the direction of the spatula movement, this will allow to form a more even coating. After the wall should be treated with sandpaper, most often for this purpose, the size 150 sandpaper.

Which fillers to choose

If you have chosen a putty for repair work, the price is not the only thing that should interest you. It is important to pay attention to the manufacturer. The most popular brand today is "Vetonit", which can be used as a basis for wallpaper. In the open, the surface will be dusty, which is not suitable for living quarters. The mixture has a low cost, as well as a low consumption, which varies within 1.2 kg per square meter. If there is a need to fix the errors in the form of holes and seams on plasterboard, then you can prefer no less popular putty Knauf, which can act as a base not only for wallpapers, but also for painting. Its consumption is somewhat higher and is 1.7 kilograms per square meter.

Considering the best putty, you can pay attention to the "Eunice", which is a composition of increased whiteness. It can be used for dry heated premises for residential use. If you want to use it for finishing, then the mixture can be a mixture of "Vetonit" or Knauf. For damp rooms, cellars and exterior walls, you can use "Starateli", which is not used for decorative painting, as it is the heaviest lining.

Which shpaklevka for the wallpaper is suitable, was described above, but often enough in the repair work there is a need to handle more complex surfaces, for example, those that are in the damp in the basement. A mixture of "Hercules" has a high adhesion and allows you to seal potholes and cracks in the concrete.

Conclusion

Whatever the quality of the putty, it is important to properly prepare the walls, even if they are operated under ideal conditions in terms of temperature and humidity. What putty is better, you can understand for yourself, having familiarized with the information presented above. But even having bought the most qualitative composition, it is important to save the walls and ceiling from old plaster, paint and wallpaper, only then it will be possible to achieve a positive result.