Latex paint for walls: types, painting nuances, subtleties selection

For painting surfaces inside and outside the building often used latex wall paint. Manufacturers offer different types of such compounds, and therefore it is necessary to know the nuances of their application. We offer to meet with the main species, their distinctive features, as well as the coating procedure.

What is a latex paint: distinctive features

The basis of latex paints comprise polymers or inorganic particles, to which are added certain substances and toning pigments. After staining a thin film on the wall surface.

Areas of use

The absence of sharp chemical smell during drying coating greatly expands the possible area of ​​use of latex paint. The composition is used for painting walls indoors. A possible field of use of a particular brand indicates the symbol on the package:

• for dry rooms with low operational load. Such compositions are not suitable for living rooms, where there is dry cleaning;
• abrasion. According to their strength characteristics of the coating slightly exceeds the previous version. However, still afraid of the water. dry vacuum cleaner or brush may be used for cleaning a painted surface;
• durably. Suitable option for painting the walls of the room in which the risk of contamination of surfaces substantially increased. damp cloth may be used for purification of the formed coating. However Substantial efforts are not worth it;
• stain-resistant. The finished coating may be cleaned brushes and aggressive cleaning agents. Able to serve for about 20 years;
• interior paint. The aqueous emulsion composition can be used for painting walls, ceilings, frames and other interior items;
• ceiling. It has a liquid consistency. Since it is convenient to work at height.

The composition and properties of water-based paints by type

Characteristics of latex paint can vary significantly depending on which substance is used as the main element. It largely determines the procedure for application of the composition and durability of the coating formed. We offer to meet with the main species.

mineral

Mineral-based paint is latex cement, quick lime. This somewhat restricts its possible uses. Such a composition is advantageously used for finishing the concrete base. Possible to use for painting brick. It provides protection against water and UV rays. Because of the low adhesion to the substrate it needs to be constantly updated. An affordable cost.

silicate

As a basis for the silicate with water-based paint used liquid glass. It is used for facades. The formed coating has high resistance to precipitation. Properly formed coating is able to serve 20 years. Due to the transparency of the composition is rarely used in the design of interiors. Manufacturers offer a limited number of colors. Tinting opportunities are severely limited due to the presence of talc, silica, and a certain amount of mica.

acrylic

The basis of the latex paint of this kind comprise the acrylic resin. This makes it possible to use them for painting exterior walls. It can be applied to walls, made of different materials: wood, glass, brick and concrete. Staining metal possibly after prior application of a primer. Often, acrylic latex paint composition as an additional substance is introduced latex enhancing water-repellent coating.

Attention! To tighten the cracks of 1 mm is necessary to apply a double layer of latex paint.

latex

As part of the present latex rubber. Due to this, formed using aqueous emulsion latex paint coating has sufficient strength and elasticity. It reliably protects against moisture. Not afraid to ultraviolet radiation. It can be applied to any base.

Attention! Formed via aqueous emulsion latex paint coating topography closely follows the base.

Polivivinilatsetatnye

It is the most affordable option. Not afraid of sunlight and fats. No members of harmful substances to humans makes it possible to use water-based paints of this type of painting the walls in a sealed room. Its base is a polyvinyl acetate, commonly known as PVA glue.

The formed coating is sensitive to moisture. Polyvinyl acetate latex paint used for the finishing of dry areas are not designed for permanent residence. Over time, the formed coating can turn yellow, and it can not be washed. That is why now almost abandoned the use of such compositions.

Silicone

The basis of such silicone compositions having high elasticity. This material is often used for the manufacture of paint mixtures used for painting walls in rooms with a high humidity level.

Correctly caused to latex paint composition allows a large width of cracks, pores and crevices. His frequently used for dyeing uneven grounds. The formed coating has good water-repellent characteristics. It prevents the formation of mold and mildew. Silicone water-based paint is most often used for finishing the kitchen or bathroom.

Advantages and disadvantages

The advantages of water-based paints should include:

The disadvantage is:

Color and degree of gloss

Manufacturers offer water-based paints of different colors. Some formulations allow tinting that allows you to choose the perfect coloring to paint the walls.

The degree of gloss of the formed coating may vary. The selection can be made between:

• glossy. With it, you can visually expand the space, make the ceiling visually higher. It is highly resistant to abrasion. Good clean, but it does not allow to hide the defects existing on the surface;
• frosted. It allows you to hide all the irregularities existing on the ground. However, such coverage is necessary to wash with extreme caution;
• semigloss. It is a compromise between the two previous options.

leading manufacturers

Qualitative compositions are offered by many manufacturers. To obtain a durable coating, it is necessary to pay attention to the production:

• marshall;
• alpina;
• Dulux;
• Tikkurila.

These companies are interested in making a quality product. They offer water-based paint with a carefully selected composition, thereby manages to paint the walls at home, without the help of professionals.

Choosing the right paint: important characteristics

Not to be mistaken with the choice, it is worth paying attention to:

• coverage. This characteristic indicates whether the selected composition able to hide the old base. Translucent ink has a lower degree of opacity;
• the presence of gloss. base defects better hiding under the matte coating. Glossy will expand the boundaries of the premises;
• resistance to moisture and abrasion. Waterproof formulations withstand 5000 purges. Paint dry abrasion resistant, can be cleaned no more than 1000 times;
• adhesion. Adhesion strength to the base may be substantially different. From this characteristic it depends on how much coverage will last on a wall;
• the presence of anti-fungal properties. It is important in the decoration operated under conditions of high humidity;
• possibility to use for finishing the concrete base.

Features and nuances of painting: the content and types of phases under which latex wall paint falls perfectly

In order to create high-quality coverage, it is necessary to carefully follow the work performance technology. Attention should be paid not only to the process of applying the water-based paint, but the preparation of the base. We offer to meet the basic nuances and subtleties of the process.

Tools for painting

For painting walls with latex paint can be used:

• brush. Enough energy-intensive and easiest option. With this tool it is difficult to form a quality coating. Often it has different thickness. Remain divorce, if it is necessary to paint a large area. However, without a brush can not be qualitatively paint the corners, joints, the area near the window frames. For this purpose, the brush is selected the width of 10 - 15 cm, immersing it in a third composition;
• bead. Using this instrument manages to distribute water-based paint on the surface, avoiding the appearance of sagging and spatter. For excess ink extraction uses a special container;
• airbrush. It allows a short time to perform a sufficiently large volume of paint work.

surface preparation

Preparing walls begins with cleaning them. For this purpose, the old coating removed. If the original walls were whitewashed, whitewash washed off with a sponge and brush. Oil-based paint should be removed necessarily. Most often this is done with a spatula and brush. In addition to mechanical cleaning process of the walls can also be used thermal and chemical. In the first case, the coating is first heated, and the various formulations used in the latter.

Comment

Mikhail Starostin

Team leader repair and construction company "Home Premium"

Ask a Question

«A coating of oil is incompatible with water-based paint composition. Should get rid of it is necessary. If the enamel was applied previously, the base is first primed with varnish. "

If there are cracks on the surface, they are buried. For this pre-expand them, and then bonding agents fill composition using a spatula. For caulking and putty besides, you can use silicone sealant. After drying the composition, the treatment site is cleaned using shallow nazhdachki, and then cleaned from dust.

Dilution with water and stirring

If the package with a water-based paint is written that before applying it must be diluted, should do so necessarily. Otherwise, the composition will have an unsuitable consistency and therefore form a quality coating will be difficult.

Manufacturers offer aqueous emulsion in white. To obtain the desired shade of the color scheme is introduced a certain amount. This can be done in the home or directly to the store to special equipment.

To avoid mistakes, first a small amount of diluted paint. This is done in order to ensure that the final coating will have the color that you want. Note that after drying the composition of the color changes slightly. Violation of conditions of storage and shelf life is often the reason that coverage will be poorly formed.

If the composition is used for the application of the spray, dilute water-based paints have to alcohol, ether or distilled water. Otherwise, on the surface after drying may appear white plaque.

After dilution in 15 - 20 minutes, the paint starts to thicken. Before applying the second layer with a spray gun composition further diluted.

Recommendations color

Depending on the degree of surface absorption, the number of layers may vary. It usually takes 2 - 3 layers. High-quality primer will reduce the absorption of the substrate.

The application of each subsequent layer should begin only after the previous one is completely dry. This avoids coating heterogeneity. During drying, the composition of the room should not be a draft, as this will cover uneven.

We offer watch the video to better understand the intricacies of the process:

Interesting ideas for painting walls with latex paint

that you arrange the wallOften used special stencils. May also be used for painting rollers with nozzles can form on the surface of a wall painted a beautiful picture of a different color. Possible and other options of interesting wall design. See the following photos. Perhaps some of them you want to use as ideas for future implementation.

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Share in the comments, you have to paint the walls with latex paint, whether formed by coating liked how are you satisfied with the result.