Acrylic paint for wood: advantages, properties, consumption, application technique. Use options for exterior and interior use

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When performing renovation work in a private house, apartment or country house using natural materials, the best option for processing them is acrylic paint for wood. This water-based composition is easy and quick to apply, reliably protects the surface from the effects of adverse factors, while simultaneously giving it a decorative appearance. You can learn about the distinctive features of paint and the rules for choosing it from this article.

Acrylic paint for wood is easy to apply and dries quickly

Properties of acrylic paints on wood

There are no traces left after painting.

The tree structure remains.
These paints have good water resistance.
They are water based.
Water solubility. Before the paint is completely dry, it can be removed with water.
Temperature changes are not scary.
Large variety of shades. There are matte and glossy.
Does not fade in the sun. Because it contains resins.
Does not fade on the surface.
Thanks to the plasticizer in the composition, after drying the surface will not crack.
Dries quickly due to the hardeners in the composition.
The surface retains its appearance for a long time after painting.
Eco-friendly composition.

Compound

Acrylic paints are the ideal solution for treating exterior wooden surfaces. They belong to the group of water-dispersed ones. This means that the particles of the coloring pigment in their composition are in suspension.

Acrylates and polyurethane form the basis of the emulsion. After application to the surface, the water evaporates, forming an elastic, durable film. It penetrates shallowly into the structure of the tree.

An important feature of any acrylic-based composition, including paints for exterior woodwork, is the size of the pigment. It is introduced into solutions in highly crushed form. Thanks to this, the composition is applied to the wood in a very thin, even layer. To select the desired shade, and they are available in a wide color palette, they use a special computer program.

Acrylic paint composition

A special group of acrylic paints are compositions for floors made of various types of wood. They are characterized by:

high resistance to abrasion;
opaque coating that allows you to completely hide the wood texture;
high adhesion to wooden surfaces.

Important! During long-term storage, the mixture separates. The emulsion remains on top, and the coloring pigment settles at the bottom of the jar. Mix the contents thoroughly before starting work!

Facade acrylic paints for wood must meet a number of serious requirements. This will help make home maintenance easier, reduce work time, and extend the life of your home.

Types of paint for wood

Matte and glossy.
For interior and exterior work. Paints for external work have special additives in their composition. Thanks to them, the surface is not exposed to the sun and temperature changes. Otherwise the composition is identical. Acrylic paint for external work is also moisture resistant.
There are acrylic paints that are suitable specifically for floors. They are wear-resistant and give a beautiful appearance.
There is a universal look. It is suitable for all jobs.

The volume varies. You can buy paint in volumes of both 3 liters and 20 liters.

Scope of application

This material can be used for painting interior surfaces: walls, ceilings, doors, frames, lining, various wood panels and so on. It can be used for finishing residential, commercial and public premises. Due to their efficiency and fire safety, acrylic paints are often used for decoration of hospitals, educational institutions and public catering establishments.

Acrylic compositions for wood are absolutely safe and can be used in any room, both for painting walls and for working with ceilings and furniture

Advantages of acrylic paints

These paints are water soluble.
Ecological. They contain no harmful substances. Such paints can be used both inside and outside.
Everyone can work with acrylic paint.
There is no need to spend extra money on purchasing solvents.
Does not crack under various circumstances.
Resistant to ultraviolet rays. The color remains on the tree for many years.
No smudges form during painting.
You can cover even bad walls.
The warranty period is long.
Can be easily tinted and diluted with water.
Dries quickly.
The assortment of colors is different.
Fire safety.
The wood surface is easy to care for.

Details

Compound

The main components of acrylic paints and varnishes are acrylic acid or emulsion, which consists of polyacrylics and polymethacryls, pigment and water, which determines the color of the finished product. The acrylic component in the paint acts as a kind of connecting link, which makes it possible to combine color and water, and at the same time provide the set of properties that acrylic two-component water-based paints have. Pigment is a fine powder that, in addition to color, will give the main composition an increased degree of strength. The coloring pigments used to create the acrylic composition have a very rich range of colors.

The selection of the required shade is carried out using special computer programs. Moreover, acrylic dyes for wood contain:

Hardeners are substances that will accelerate the hardening process of paint and ensure its high degree of strength, as well as service life.
Plasticizers are components that provide elasticity to the layer for painting. Due to their presence, even when wood buildings shrink, acrylic paint will not crack.
Matting agents – help to give the painted surface a matte finish.
Auxiliary qualities also help ensure the technical parameters of the final product, which will simplify the process of storing products. They will simplify the process of storage, paint application and transportation, affect the film formation process, and ensure long service life and stability of coatings. These include stabilizers, emulsifiers, thickeners, defoamers, surfactants, organic solvents and initiators.

Now let's talk about the scope of use.

Application area

Working with acrylic paints on wood is ideal, but the composition can be used for other materials. At the moment, this type of paint has proven itself best as a material for finishing the facades of houses made of wood (logs or timber). They can be used to paint wall surfaces, hem roof overhangs, platbands, as well as decorative fences for terraces. The use of acrylic-based compounds helps to reliably protect the outside of a wooden building from environmental influences. In addition, many color options make it possible to implement the most non-standard design solutions.

Inside wooden buildings, acrylic paint will become an indispensable assistant. Due to its high performance and decorative qualities, it can be used to paint almost all elements in the room - slopes, walls, interior trim, railings, ceilings, stairs, wooden windows and interior doors. Moreover, this coating can be applied not just to pure wood, but also to the surface of wood-based materials (chipboard or fiberboard). The dye fits perfectly on wooden surfaces, as well as putty. Due to its ability to allow air to pass through, a coating made from water-based acrylic compounds perfectly protects the wood from putrefactive processes, which is of the greatest importance for the reliability of a wooden house.

Acrylic compositions are also used for painting on wood and decoupage. There are special professional dyes for this. In such a creative field, acrylic paints can be considered the best material. The painting done with their help will look beautiful. Moreover, such dyes make it possible to immediately and effortlessly strengthen the surface on which the design is applied, and also protect it from moisture and fading. Dyes based on acrylic acid are widely used in furniture (decorative) items. If you plan to paint the furniture yourself, then this material will be an ideal choice, since it does not have a special aroma and is not harmful to human health. Also, due to its excellent adhesion, the paint fits perfectly onto painted surfaces and dries quickly. Acrylic dyes with a glaze effect will help highlight the structure of the wood furniture material and at the same time give it the required shade.

Advantages and disadvantages

The advantages of acrylic paints for wood are:

Water solubility is the main advantage of this type of dye for wood surfaces. Due to this property, acrylic compositions are simple and safe to use. Even an amateur can work with them, and there is no need to spend additional money on purchasing solvents.
Elasticity - acrylic products will retain this quality even when drying, due to which the paint layer will not crack even when the wooden structure shrinks, with high humidity levels and sudden weather changes.
Resistance to ultraviolet light - surfaces treated with acrylic-based dyes will retain their original color for a long time.
Hydrophobicity and vapor permeability - due to these qualities of the polymer layer, modern removal of excess moisture from wood surfaces will be ensured, which will make this type of dye the most suitable specifically for wood, as it makes it possible to increase the lifespan several times.
High degree of hiding power - when applied to poor surfaces in 2 layers, you will get uniformly and densely painted surfaces with a bright, saturated color. This property will ensure the absence of paint drips and sagging.
Long service life of the paint coating - many manufacturing companies will provide a guarantee for products from 5 to 10 years.
Ease of tinting and dilution - the dye can be diluted with water to the required consistency, and you can also do the tinting yourself using special pigments that are intended for acrylic compositions. But this is far from the best option, and it is much easier to buy paint in a store, and also tint it in the required color, choosing it in the manufacturer’s catalog.
Environmental friendliness - odorless acrylic paint for wood does not contain harmful substances that can cause harm if vapors are inhaled or come into contact with the skin, that is, toxicity is a property that is completely absent in such a product. For this reason, these compositions can be used in both residential and non-residential types of premises.
Drying speed - a layer of acrylic paint sets very quickly and, under excellent external conditions, will quickly gain strength, which will make it possible to reduce the time for finishing work.
Large selection of colors, which are presented in more than 15,000 shades and colors.
Fire safety, as well as ease of surface care and the possibility of further grinding.

The disadvantages are:
The paint freezes at subzero temperatures, which will make it unsuitable for use in the future.
Instability to certain types of solvents.
Not compatible with other paints and varnishes that form a film.
High price.

Now about the color scheme.

Color palette

Acrylic paints are very rich in shades and colors. Each manufacturer has a specific set of colors. Starting from white to black. Usually the base compositions are white, and by adding the appropriate pigment they can easily become colored. Acrylic compositions can have varying degrees of gloss. As a result, the painted surface will look like matte or glossy.

Manufacturers

The leading position in the market of painting materials is occupied by the Finnish company Tikkurilla. The compositions will perfectly protect the tree from snow, rain and sun, and will also prevent rotting processes through the use of a 3-layer application system. Dufa dyes from Germany have proven themselves to be excellent. They are made using modern technologies, as well as new equipment, and are safe for human health. Also very popular on the Russian market are paints and varnishes from Slovenian, Estonian and English manufacturers. Russian manufacturers also keep up with foreign competitors, and they have a lower cost, but at the same time demonstrate excellent product quality. Such companies include Yaroslavl Paints, Aquatex, Drevoplast and Extra.

Cons of acrylic paints

At low temperatures, acrylic paint is susceptible to freezing.
Not all solvents can use such paints.
The cost is high.

Decoration

The acrylate composition can be applied using a paint sprayer or a paint roller. In the second case, brushes of different widths are used to paint joints, corners and hard-to-reach places. When this stage of work is completed, you can saturate the roller coat with paint and begin applying the coating.

You should start from the top, carefully painting square by square. To avoid drips on the wall or ceiling, the material must be applied in a thin layer.

When the surface is completely covered, you need to wait for it to dry, and only then apply a second coat, which is usually enough to get a good result. The color is saturated, the paint lies evenly, the façade or interior looks flawless!

The disadvantages of acrylate paints could be their relatively high cost, but it is justified by the excellent quality of the materials, their high protective properties and decorative properties.

Secrets of choosing acrylic paint

You need to decide what exactly needs to be painted. Some people need to paint the interior, while others need to paint the facade of the house.

For exterior work, choose a paint that will be resistant to moisture.
Facade paint must be renewed at least once every four years. It makes no sense to overpay and buy expensive paint.
Acrylic paint must be environmentally friendly.
For children's rooms, you need to choose hypoallergenic paint.
For the facade it is better to choose light shades.
Before purchasing, you need to look at the expiration date, characteristics and properties.
It is more profitable to buy packaging with a larger volume.
For small jobs, spray paint is suitable.
You need to look to see if it contains antiseptics. They help protect the surface from fungi and mold.
Such paints cannot contain more than 74 percent of non-volatile substances in the composition.
It is necessary to find out whether acrylic paint is fireproof.
The packaging for interior use should say waterproof.
The paint dries in two to four hours.

Do not use on diseased wooden surfaces. First you need to treat the affected area with antiseptic agents.

Selection of paints and varnishes

Paintwork materials are classified according to the following criteria:

By composition (water and organic based);
By protective effect (against organic and chemical substances, mechanical influences, changes in humidity and temperature);
By method of use (internal, external, combined);
By type (impregnations, paints, stains, varnishes).

1. Paints. Can be used to process new and old doors. There are no difficulties in choosing, but due to incompetence people choose the wrong material. Paint and varnish compositions can be transparent or opaque. The first compositions include certain pigments that exhibit the woody structure. But opaque coatings consisting of organic solvents (oil, alkyd and other types) are often used.

The most popular is alkyd enamel, the cost of which is affordable. This coating is highly durable and has a wide range of shades. But the enamel smells bad, its unpleasant odor remains for 2 days, so they work with it outside, first removing the canvas from the hinges or vacating the room. An alternative solution is acrylic enamel, which also has many colors but does not have a toxic odor. Dried paint does not have much strength, so it is additionally treated with acrylic varnish to protect it from mechanical stress.

Rice. 2. Paint on wood

A more durable coating for wood doors is nitro paint, which has optimal strength. The composition is toxic and sometimes leads to allergic reactions, so you need to wear protective equipment when working with it. If an old surface is treated with nitro paint, the panel is prepared and sanded in advance to a light shade.

2. Varnishes. They are traditional coatings that add shine to wood and protect its surface. Typically, varnish is used to coat doors in rooms with high humidity (baths and saunas).

There are many different varnishes:

Acrylic. The material is resistant to negative influences, humidity and ultraviolet radiation. There are matte and glossy finishes without a toxic odor.
Nitrocellulose. Wooden doors can be treated with varnish. The coating is not suitable for treating bathrooms and saunas, as it has insufficient strength and cracks quickly.
Water based varnish. It has no unpleasant odor. Due to different additives, the properties of the material may differ.
Polyurethane. The varnish has high strength and adhesion to wood, and comes in matte, semi-gloss and glossy. In addition to wood, polyurethane varnishes can be applied to parquet, veneer, and countertops.
Oil varnish. There is no pungent odor. The composition contains a lot of fatty resins, so the old coating is removed from the door in advance. It is better to apply with a brush due to the thick consistency.
Polyester. The composition has a pungent odor, is highly durable, but is toxic, so it is suitable for treating street doors.

It is better to paint interior doors with acrylic or polyurethane coating, and resistant materials are suitable for external work or rooms with high humidity.

Rice. 3. Varnish on wood

3. Stains. The purpose of such compositions is to tint the wood and provide temporary protection from negative influences. But it requires constant updating of the layer that emphasizes the wood structure.

There are several options:

With a varnish base (azure). The composition reduces the duration of work, but aesthetics are difficult to achieve, so a single-color surface can be obtained by spraying with a spray gun;
With oils. Must be diluted with solvent before use;
With water. It takes longer to dry, but there is no toxic odor. The composition penetrates deeply, giving a more saturated shade and a clear pattern that looks beautiful;
Alcohol based. It dries quickly, but is more expensive and has a strong odor.

Fig.4. Wood stain for a wooden door

To protect wood from fungus, moisture and dirt, oil wax is used, which penetrates deeply into the surface. The coating adds strength and shine.

Painting recommendations

Before you start painting, you need to understand whether all the tools are prepared.

Not only should the acrylic paint be of high quality. A properly selected brush plays a huge role. It is better to choose a brush with synthetic bristles.
The size of the brush also plays a role. After all, this affects the uniformity of surface coloring. The optimal size is when the width of the brush is 15 cm.
If you need to paint narrow cracks, then a brush with a width of 2 cm is sufficient.
Before painting, the brush must be immersed in warm water. This is done so that the brush softens.
The spray gun is used to speed up painting. In a short time you can paint the necessary surfaces. But they cannot be used to paint transparent paints.
You should paint only with horizontal strokes.
Smudges are removed with a squeezed brush.
The second layer is painted only after the first layer has completely dried.

Difficulties at work

Acrylate paints for wood or other surfaces are widely used in outdoor work. With their help, new buildings are finished and old ones are restored. The compositions are considered very simple to use, but when painting facades it is important to take into account several subtleties related to weather conditions:

the temperature acceptable for exterior finishing ranges between 5 and 30 °C above zero;
strong gusty winds will not allow the paint to be applied evenly, which will lead to visual defects (stripes and irregularities);
light drizzling rain or simply high humidity will not allow the paint to “set” in time, since the moisture will not evaporate; this will weaken the protective properties of the coating and ruin its appearance.

When all these nuances are taken into account, wooden (and any other) facades are under reliable protection. The surface becomes water-repellent, vapor-permeable and decorative.

What can be painted with acrylic paints

Wooden walls.
Stairs
Floor
Ceiling
Window
Doors
Furniture

Preparing for coloring

Any surface must be prepared for painting in order for the result to be of high quality in all respects. The first thing to do is to remove the old, deteriorated coating. You can determine how necessary this procedure is visually:

the paint is cracked and partially peeling off;
there are swellings, chips and deep scratches on the surface;
the crust of the old material is thick and clearly consists of several layers of different ages.

All these signs indicate that you will have to tinker, since removing the old coating is a labor-intensive task, and if we are talking about wood, then you will have to approach the matter delicately so as not to damage this capricious material.

Note: if the surface has been painted only once, and the paint composition lies evenly and adheres well, you can not remove it, but just get by with a thorough wash and primer.

When the old layer of paint is finished, it’s time for leveling. Starting and finishing putties will help cope with large and small flaws, respectively. Each leveling stage is accompanied by drying and sandpaper treatment.

Now all that remains is to prime the surface. It’s great if the primer has an antifungal effect (it contains an antiseptic), this is especially true for wooden walls and ceilings. Once the product is completely dry, you can begin painting.

Attention: do not forget to cover the skirting boards, door jambs, and borders of the areas to be painted with masking tape.

Acrylic paint consumption

Acrylic paint is used very sparingly.

On the packaging you can find approximate calculations of consumption.
It is also necessary to pay attention to the condition of the surface to be painted.
When choosing, you need to consider which wood needs to be painted.
Paint consumption also depends on how the paint is applied. The brush uses up the most paint. When painting with a spray gun, the least amount of paint is consumed.
It depends on the quality of the paint and the brand. Cheaper options cost more.

Please note that the paint is needed for primary or secondary processing.

How to dilute paint for a spray gun: important recommendations

Painting the surface with acrylic paint can be done using a spray gun, which will ensure uniform application of the composition, forming a uniform coating without drips or defects. In this case, the dye is applied in a thin layer. This technology allows you to significantly reduce not only the consumption of material to complete the work, but also the amount of time. However, when using a spray gun, a certain viscosity of the coloring composition must be ensured.

Paint that is too thick will be difficult to apply and will take a long time to dry. It will not penetrate cracks and pores, which will negatively affect the quality of the treated surface. In addition, thick paint will quickly clog the spray nozzle, stopping it from working. A composition that is too liquid will flow unevenly, forming streaks on the base.

Helpful advice! The paint for the spray gun, diluted to the required state, should visually resemble full-fat milk.

You can obtain a coloring composition of the desired viscosity using a solvent. It is better to choose a material made by the same manufacturer as the paint. Acrylic enamel is diluted using distilled water, ether or alcohol. Ordinary water is not suitable for this process because it contains many impurities that will leave a white coating on the surface (after it dries).

The correct consistency of spray paint should resemble full-fat milk.

If the composition turns out to be too liquid, you can add more paint to it and mix well. They also just let the solution sit for several hours in a well-ventilated place to thicken. In addition, you can install a small diameter nozzle on the spray gun and paint the surface with a liquid composition. The paint is applied using a tool in horizontal stripes at a distance of 25 cm from the surface.

Manufacturers of acrylic paints

Tikkurila. The most popular brand among consumers. Their composition is high quality and the price is reasonable. To paint internal surfaces, matte paint Euro Paver 7 is used. Consumption of this paint. One liter of paint is enough to paint 10 sq.m. The cost is about 350 rubles.
Dekfarbe. This is a German manufacturer of acrylic paints. Popular paint for exterior use. This acrylic paint is not exposed to various weather conditions. A 10 liter package of paint costs 500 rubles.
Forwood. This universal paint is water-based. It can be painted both indoors and outdoors. This paint is environmentally friendly and does not contain harmful substances. The composition contains water-repellent special additives. There are also antiseptic additives. A 20 liter package costs 500 rubles.
Bayramiks. This acrylic paint is based on marble chips. It is water based. She has no smell. This paint is waterproof. One liter of paint is enough to paint 11 sq.m. Dries in half a day. A 15 kg package costs about 1000 rubles.
Adler Lignovit. Made in Austria. The composition contains elements that protect against mold. Can be painted indoors and outdoors. Doesn't peel off. 4 liters of this paint costs 3,500 rubles.

Color solution

Acrylate compositions are presented on the shelves both in the form of white (basic) solutions, which are usually used in their pure form for finishing ceilings, and in multi-colored versions.

It is also possible to create the desired shade yourself by adding a suitable color to the white base (one or more, depending on the complexity of the tone).

Important: when preparing a mixture of the original color yourself, it is advisable to take care of its supply, since it will be almost impossible to accurately repeat the shade by re-tinting.

Photo of the best acrylic paint for wood

Preparatory work before painting

Before you begin performing various work, you need to prepare the workplace itself. Remove everything you need, as it can interfere with doing the main work.

Then you need to follow a certain sequence when applying paint to the surface:

First, you need to make the walls perfectly smooth so that after applying the paint there are no various bumps or dents. To perform this work, you must use a primer;
Secondly, if the owner has noticed various fungi or mold, try to use a special product to remove them so that they do not grow larger in the future. It is better to use a special hard brush for cleaning;
Thirdly, after all the preliminary work has been done, you need to use water or a soap solution to clean the walls from any dust that has formed, then wait until they dry well;
Fourthly, the ground work needs to be done again;
Fifthly, apply the paint itself.