Types of white primers for wallpaper: application features

Everyone imagines renovation of the interior in their own way. After all, there are so many design options, a huge selection of finishing materials and elements with which you can create the desired atmosphere. Over the years, wallpaper was often used for walls, and today they are no less relevant. Finishing work takes a lot of time and requires preparation, it is important to achieve a smooth surface, as well as to ensure its high adhesion. This is where the primer often helps..

Features of the primer coating

This composition, which is also called prime, performs the task of an auxiliary material. Thanks to him, you can successfully complete the wall cladding, therefore, it is in demand before the wallpapering procedure. Homogeneous suspension of different density is produced without unpleasant and pungent odors. It may be colorless, white, or in a different shade..

After being applied to the coating, the mixture dries up and a colorless film is created.. As for the set of ingredients, the material contains adhesives, organic resins, and other additives that are prepared on different bases..

Various additives and fillers are often mixed into the solution, which improve the performance of the product. The primer can be produced not only in liquid form, often a dry powder is offered on the market, which must be diluted with a certain amount of water.

All data and characteristics are indicated on the packaging, the same applies to the instructions for use, solution consumption, drying time, and shelf life.

Requirements

There are a number of properties that any primer should have. The main characteristic is the depth of penetration of the composition into the surface to be processed. The composition should increase the adhesion of the wallpaper during gluing. Antiseptic qualities are of great importance, since the surface must be protected and the material must be resistant to the appearance of fungus, mold and other representatives of microflora. It is important to carefully examine the absorption and drying period, it should be fast.

Before buying, you need to decide on the choice of a type of primer, and also take into account the characteristics of the premises and the conditions of its operation. Find out in advance what material the wall is made of, since there are different compositions for plaster surfaces, and others for wood and drywall. The efficiency of processing depends on this. It is recommended to consult with a qualified specialist, find out his opinion, and take advice.

The composition is selected for a certain type of wallpaper, since they are traditional and liquid, and for preparatory work it is necessary to choose the appropriate version of the finishing material. It is important to study the density of the cladding.

Scope of application

Priming is an important point that will determine how effective the result of interior decoration with wallpaper will be. The primer solution allows you to achieve a perfect wall surface. This mixture, covering various defects, is intended for leveling the coating. It can have a coloring pigment, therefore, the composition is often used as the main material for finishing ceilings or walls..

The primer penetrates deeply into the structure of the surface structure, therefore fills cracks and micropores, can hold together dust residues, so the cladding will look perfect, and the wallpaper will be glued at the highest level without problems and complications. With the help of the mixture, the material on the walls is disinfected, which makes it possible to increase resistance to factors that can be biologically aggressive.

Using a primer, you can achieve good adhesion, which means that due to the composition, the wallpaper glue adheres perfectly to the coating and the wallpaper itself. Thus, the canvases will not flake off either at the joints or in the corners, which is no less important..

Views

There are the following types of primers:

  • Acrylic primers are made with the addition of polymer binders. For interior surfaces, this option is best suited. The material does not have a pungent odor, dries quickly, and can also be applied before gluing various types of canvases. Using the mixture, you can greatly facilitate your finishing work. The hygroscopicity of the surface will be improved, the service life of the facing material is extended, the surface is protected from damage, and the consumption of adhesive is minimized.
  • Latex is a natural component that is extracted from rubber juice. A primer on such a basis in a synthetic form is widely used during repair work. It is characterized by high strength, resistance to compression and tension, elasticity and waterproofness. The primer is a clear liquid that, after drying, creates excellent adhesion.

  • Alkyd primers suitable for wood, as they prevent it from swelling. The composition is resistant to mold and mildew, is moisture resistant and is offered at a favorable price. The mixture does not penetrate deeply into the surface, therefore it is suitable for preparatory work.
  • For interior and exterior decoration, you can choose universal primer, which extends the life of the decorative coating. It copes with different types of surfaces and is applied in two layers, but at the same time the consumption is minimal..
  • If it is necessary to process wood, an alkyd primer works best. Acrylic material is considered a universal remedy, which is suitable for everything except metal..

How to choose a primer?

It is important to study the features of the room where the wallpaper will eventually be glued. To effectively treat the surface, it will be necessary to study the specific properties of the compositions..

If you plan to finish a loose surface, a deep penetration primer is the best choice.. Such a composition strengthens the wall, and will also save on paint consumption. The mixture is perfect for impregnating walls that have plaster on them, although surfaces can be treated with other materials..

This type of primer is also suitable for reliable wall decoration and durable gluing of heavy wallpaper. And for rooms with high humidity, it is worth choosing an antiseptic material, where there are substances that will prevent the development of fungus. The composition has a high indicator of water resistance. With the use of such a primer, adhesion is guaranteed..

In the bathroom, where you also want to use wallpaper on the walls, you need to apply three layers of the mixture. If it is necessary to treat a metal surface, an anti-corrosion compound will be required..

In order not to be mistaken with the choice, you must carefully study the manufacturer’s recommendations..

The label contains important information, as well as the rules for using the primer. If you pay attention to all the little things, and learn about the characteristics, you can independently find a suitable composition. The shelf life of the primer is of great importance, the mixture must be fresh and ready for use..

Stages of wall decoration before wallpapering

High-quality repairs can be done on your own, you just need to follow useful recommendations. You will need to study the surface of the walls, detect chips and potholes in order to correct defects. Puttying, sanding and drying helps with this. Then a primer is selected in accordance with the purpose of the room, as well as the type of wallpaper that will be used for decoration.

Preparatory stage

Before proceeding with wallpapering, it is necessary not only to choose a material, but to clean the walls from the coating that was before. Surface treatment is carried out using antiseptic compounds. Often the walls are not perfectly flat, moreover, if earlier they had other finishing materials, additional defects may appear on the surface.

Therefore, it is important to use a putty to correct the flaws and start priming..

Primer application

It is important to follow safety precautions, so you will need to wear safety goggles and gloves, and cover your head. Then you need to study the instructions that are indicated on the container with the primer. Some formulations must be mixed before use; for this, an electric drill or other tool is used. The mixture should cover the entire surface of the wall, be careful not to miss a single section.

A pigmented primer is recommended to avoid mistakes., which will not allow oversight. The walls should dry well before you start wallpapering. A primer that evens out any wall colors will help to achieve the desired result, therefore it is in great demand among professionals and ordinary consumers. Follow the recommendations listed, study the product types, and the repair work will be completed with success..

Master class on priming a concrete wall, see below.

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