How to use acrylic paints: application rules and basic techniques. How to paint with acrylic paints on canvas, paper, tips What surface to apply acrylic paint on

Acrylic paint is the most popular among the front ones. And this is not surprising: it fits perfectly on any surface: concrete, wood, plastered, fiber cement. It can be used to paint previously painted walls without removing the old but still adherent finishing layer.

Acrylic-based coloring compositions are water-soluble. This is their undoubted advantage, since working with such paints is not only easy, but also safe. In their composition there is not a single substance that can harm the respiratory organs or skin.

When applied correctly, these paints will not form streaks or sags. The painted surface is flat and uniform. One of the best properties of acrylic paints is its excellent hiding power. However, when working on difficult surfaces, it is recommended to apply two coats. This will provide greater color saturation and durability. All manufacturers of acrylic paints guarantee that with proper preparation and painting of surfaces, their products will last at least 10-15 years.

When choosing a paint color, it should be borne in mind that lighter colors are capable of reflecting heat and ultraviolet light. Therefore, such formulations are optimal for homes in regions with a warm climate. Light-colored walls will suffer less from overheating, and the finishing layer on them will last longer. The opposite situation with the recommendations for the northern regions. Here it is better to choose colors of saturated and brighter tones.

The composition of acrylic paints is very simple. It includes:

• water;
• acrylic emulsion based on polyacrylates and copolymers;
• pigment (gives the emulsion a certain color).

Characteristics of acrylic based paints

Prices for different types of building paints

Building paint

Preparing the facade for painting

Preparing walls for paint application is an extremely important step that cannot be ignored. First of all, they carefully examine the surface of the facade. If the house has been previously painted, take a trowel with a metal blade and check how firmly the old finishing layer holds.

If paint comes off easily, remove it. Depending on the thickness of the coating, choose the tool for the job. If the layer is thin and peels off the walls easily, a spatula and metal bristle brush will suffice.

A thick layer, which in places firmly adheres to the walls, will require the use of angle grinders (grinders) with a special attachment: a cord brush for rough wood processing. She (the brush) is able to remove not only the old finishing layer, but also to level wooden surface... Sandpaper disks will not help in this work.

If old paint is easy to remove, you can use 80-120 GRIT sanding discs. It is recommended to take into account that when the finishing layer is removed, a significant amount of dust will be generated, containing small fragments of the old coating. Therefore, it is necessary to protect the respiratory system with a respirator or cloth bandage.

Sanding is a very hard and unpleasant job, as the sandpaper is constantly clogged with paint

Before proceeding with mechanical cleaning of the facade, it is necessary to remove all nails, if any. If it is not possible to remove them, they hammer them with a hammer. If the nail heads are rusty, unsightly stains will appear on the new finishing coat over time. Therefore, metal is treated with red mercury or special anti-corrosion washes. The latter are preferable, since, unlike mercury, they are not poisonous.

If the walls are built from logs, mechanical processing is excluded. In this case, other techniques are used to prepare the facade for painting. First of all, you need to check the density of the filling of the space between the logs. It is usually filled with tow, moss or hemp. These materials need to be compacted where required. After that, dirt and dust are removed from the surface of the logs with a rag or broom.

Prices for different types of paint removers

Paint remover

Priming wooden walls

The process of preparing the facade for painting includes a priming stage. In order not to make mistakes in this matter, you need to remember one rule: external wooden walls cannot be covered with a water-based primer. Only on oil.

As a rule, all high-quality primers are antiseptics at the same time. Before starting work, you need to carefully read the instructions on the package. The conditions under which the primer can be applied with this agent and the manufacturer's recommendations for application will become known.

Valtti Akvabase and BIOFA tree primers are considered the best. These oil-based compounds can be used on any wood: freshly planed, pressure treated, heat treated, old. Personal protective equipment must be worn when working with Valtti Akvabase.

How to apply a primer to a wooden surface

For a small amount of work for applying a primer, you can use paint brush with natural or artificial pile. This tool is especially useful when processing log facades. If the walls are flat (plank or timber), you can apply a primer with a roller. This is not difficult to do.

Step 1. Pour enough primer into a paint tray or any other suitable container so that 1/3 of the roller volume can be immersed in it.

Step 2. The roller is lowered into the solution and it is rolled 2-3 times along the embossed horizontal part of the paint bath. This removes excess primer, and it will not drain from the wall during application.

A roller with a foam rubber coat is an excellent tool for applying primer

Step 3. Moisten a section of the wall by rolling a roller over it. Each next strip should go 5-7 cm to the previous one.

Step 4. Immerse the roller in the primer again and wring it out. Further, the work continues according to the given algorithm until the entire area of ​​the facade has been processed.

It should be remembered that as little time as possible should elapse between the priming and painting processes. Not all primers are light and UV resistant. Therefore, they need to be covered with a layer of paint in a timely manner.

Prices for wood preservatives

Impregnation for wood

Mechanical painting of wooden walls

The mechanical method of painting wooden facades involves the use of special tools. But regardless of the chosen method finishing works, during their implementation, several rules must be observed.

1. The paint is applied at a positive temperature: from +5 to + 30 ° C.
2. The relative humidity should not exceed 80%.
3. Do not paint areas of the facade exposed to direct sunlight.
4. Do not apply paint to wet surfaces.
5. For tinting acrylic paints, it is necessary to use water-soluble dyes with good light fastness. For example, Ceresit tinting pastes are an excellent choice.

Mechanical painting of the facade is convenient in all respects. Spraying paint allows it to penetrate into the smallest cracks and pores of the wood. This method is most beneficial when painting log walls. With the help of a spray gun, a finishing layer will cover all places that are difficult to reach even for brushes.

Tool selection

Two types of tools are used to apply paint: air and soulless spray guns. Otherwise they are called "sprayers".

Prices for pneumatic airbrushes, spray guns, texture guns

Pneumatic airbrushes, spray guns, texture guns

How paint spray tools work

Tool	Tool types	Principle of operation
	Pneumatic and electrical. The second ones are of three types: with a lower and upper tank, with a pump for supplying paint.	Spraying paint is carried out under the influence of an air stream, which is supplied by means of a pump or pressure (up to 8 atm) created in the tank.
	Diaphragm, piston, hydraulic piston.	The supply of paint is carried out by compressing it without the use of air supply. The spray gun is equipped with an elliptical nozzle with a small cross section. Due to the difference between the pressure inside and outside the device, the effect of paint spraying occurs at the moment it leaves the nozzle.

The most economical airless spray method. But devices of this type are more expensive, therefore they are mainly used when painting large areas. However, this method also has its drawbacks. One of them is that a significant part of small droplets hangs in the surrounding workplace air, and gradually settles. Therefore, it is necessary to use personal protective equipment. Another disadvantage of the airless method is that it requires the highest quality protection of all nearby objects and facade elements: windows, doors, platbands, etc.

For painting the facade of a private house, air-type electric spray guns are most convenient. These tools have their own merits and demerits. Among the downsides is the formation of rather large drops that fall to the ground without reaching the wall. The advantage is that this method of application does not generate a dust cloud with fine paint particles.

Electric hand-held air spray guns are the easiest to use. They represent a pistol grip, at one end of which a hollow rod with a nozzle is fixed, and at the other end, a reservoir for paint. A hose from a pump equipped with a control unit and an electric motor is connected to this container.

These tools are inexpensive and easy to use. During operation, they do not emit sounds characteristic of large machines and do not vibrate much. With this spray gun, you can paint the facade at least twice as fast as with a roller or brush.

The tank capacity of such tools does not exceed 1.5 liters. Household models apply paint at a rate of 0.5-0.7 l / min. Household airless spray guns work a little faster: up to 1 l / min. The most popular brands: Wagner, Bosch, BORT, STURM, Spets.

• 0.5-1.3 mm for acrylic paints;
• 2.5-2.8 for primers.

More powerful tools are painting stations. They are distinguished by significantly higher productivity than manual counterparts. The stations are equipped with powerful electric motors and have a wider range of adjustments.

Technique for applying acrylic paint using a spray gun

Step 1. At this stage of work, all elements of the facade that are not intended for painting are protected. They are covered with plastic wrap, which is fixed with staples and a construction stapler.

Step 2. Dilute acrylic paint with water. Each household spray gun is equipped with a special device (watering can) to determine the viscosity of the composition. How to define it?

1. The diluted paint is poured into a watering can, the outlet of which is preliminarily closed.
2. Mix the paint.
3. Then they arm themselves with a stopwatch (or use the corresponding gadget on a mobile phone), open the outlet of the watering can and count the number of seconds from the beginning until the paint has completely flowed out.

For acrylic paints the average flow time should be 26-28 sec. For primers - 24-25 sec. In order to achieve this indicator, they begin to dilute the composition with water in a ratio of 1:10 (1 part of water and 10 parts of paint). Check the viscosity. If diluted insufficiently, add another 10% water. Thus, the optimal proportions are found and the required composition density is achieved.

Step 3. Pour the diluted paint into the spray gun container.

Step 4. Adjust the supply of paint using a special regulator, which is equipped with any apparatus of this type. On the body of the spray gun or on the regulator, gradations should be applied: maximum, average, minimum. If you plan to paint a large area in one go, set the maximum paint feed rate. If you want to paint a small section of the facade, set the minimum or medium.

Step 5. Plug the power cord of the device into the mains.

Step 6. They bring the spray gun to the facade at a distance of 40-50 cm and press the power button of the tool (located on the handle).

Step 7. Make a test stain and observe whether there are any strong stains. If they are, reduce the flow rate using the regulator.

Step 8. Paint is applied to the facade so that the surface is evenly painted.

Step 9. When the paint in the reservoir runs out, refill it and continue working.

When painting log walls, special attention is paid to the places of the recesses. It is not recommended to fill the spray gun container with more than 800 ml. Otherwise, the apparatus will be difficult to hold. It should be borne in mind that any electric spray gun vibrates. Therefore, you need to take breaks at work in order to give your hands a chance to rest. But in any case, using a well-tuned sprayer, you can paint the facade with acrylic paint as quickly as possible.

Video - Electric spray gun. How to paint correctly!

Watercolors, pencils, felt-tip pens - all this has been familiar to us since childhood. But acrylic paints for painting appeared on sale relatively recently, and not everyone knows how to paint them correctly. This article will help you understand this issue.

A little about acrylic paints

Acrylic paints for painting are a universal option: they can be used to paint on the most different surfaces... Paper, cardboard, glass, wood, plastic, canvas and even metal - all these materials are great for painting and decorative work. acrylic paints... A large creative space, the ability to realize your ideas and fantasies - that's why many people fell in love with this type of paint.

For drawing with them, both natural and synthetic brushes are suitable, as well as a palette knife and, if properly diluted with water, an airbrush. For those who have already painted with gouache or watercolors before, painting with acrylic paints will be as easy as shelling pears. If you purchase a set of acrylic paints for painting, you will get a number of advantages over other types of paints: they do not spread, do not fade, do not crack and dry quickly.

Painting with acrylic paints for beginners: instruction

If you learn to paint with acrylic paints, you can achieve excellent results. For example, if you mix paint with water, you can achieve a watercolor effect. If you use a palette knife or a coarse bristly brush to paint, then there will be the effect of a picture painted oil paint... So, let's talk about the process itself in more detail.

Working condition of paint

Due to the fact that acrylic paints for painting dry incredibly quickly, you should squeeze them out of the tube quite a bit. And you should definitely purchase a sprayer to moisten the paint in the case of using a regular, non-wet palette.

Wipe off the brush

Each time you wash your brushes, wipe them off with a cloth or paper towel. In this case, drops flowing from the brush will not fall on the drawing and leave ugly stains on it.

Color transparency

If you paint with acrylic paints in a thick layer directly from the tube or only slightly dilute them with water on a palette, then the color will be saturated and opaque. And if diluted with water, then the transparency of the color will be the same as that of watercolors.

The difference between acrylic and watercolor wash

Unlike watercolor washes, acrylic washes dries quickly, sets and becomes insoluble. And this allows you to apply new layers to dried layers without fear of damaging the previous ones.

Glaze

If you need a glaze in several translucent layers, then the layers must be applied very thinly so that the bottom layer is visible. That is, acrylic paint must be applied to the surface very carefully, evenly, thinly.

Fluidity

To improve the fluidity in such a way that the color intensity does not change, a special thinner, but not water, can be used.

Color mixing

Since acrylic paints for painting dry very quickly, the colors must be mixed quickly. If mixing does not take place on a palette, but on paper, it is worth pre-moistening it - this will increase the speed.

Sharpness of borders

To make the corners sharply and sharply outlined, you can stick masking tape on the dried paint without harm to the drawing. But you need to make sure the edges fit snugly. Also, don't draw too quickly around the edges of the ribbon.

Painting with acrylic paints on canvas: features

In order to give the canvas a whiteness, it should be coated with an acrylic primer. But if there is a desire to give the work a contrast, then you can use a dark acrylic emulsion. You can apply the primer with a brush in one or two coats. But if the surface is large, then this is not very convenient. In this case, the canvas should be placed horizontally and the primer should be poured onto it, while spreading it with a scraper in a thin layer over the entire area of ​​the canvas.

The right lighting for working with acrylic paints

Skillful organization of the workplace has a positive effect on the creative process. It is worth following some rules to make your work more comfortable and faster. Lighting should be even and diffused, the same throughout the entire working process. The light should be to the left of the canvas and in no case should it blind the creator.

Today on the Internet you can find a lot of different information about how, of course, the approach to work for each artist may differ from each other. And every drawing method will be correct!

Nevertheless, I decided to make my own tiny contribution to the "spider web of the Internet", as I work with this type of paint, along with traditionally oil and varnish stained glass paints. You can see my paintings in different techniques of execution in

The whole difficulty of writing with acrylic paints lies precisely in the details. General principles the application of these paints and their combinations differ little from oil. But nevertheless, mixing, applying them to the surface, as well as transparent glazing are somewhat specific. I used to paint in painting.

For those who are just looking at acrylic and trying to draw for the first time, it is useful to take the first steps according to the proven method. Therefore, this article appeared: I will tell you in it how to paint with acrylic paints so as to take into account their main features. This is, of course, not an absolute rule, since any painting is a whole living world and accordingly, improvisation in art is only welcome.

Two sketches with acrylic paints

In the photo, I choose one of the sketches with acrylics for further work on canvas in oil.
In musical art, most likely, there would be no jazz, if not for the virtuoso musical improvisation of the musicians. By the way, did you know that many musicians have shown talent in the visual arts? Take an interest and see for yourself the talent

In the future, if you decide to continue working with them, you can already experiment with certain subtleties, improvising and creating your music on canvas! So let's go ...

Getting started: preparing a palette, brushes and paints

You can paint with acrylic paints on cardboard, on thick paper intended for acrylic, but it is better, of course, a suitable canvas is suitable for acrylic painting. Therefore, painting with acrylics on canvas will be the right decision!

If you are not ready to paint on canvas now, then start simple, with acrylic paper, with a canvas structure. Such work, you can later glue on thick cardboard, on hardboard or canvas. And as they say, in a frame and on the wall!

Accessories before starting to paint with acrylic

Already at the stage of preparation for work, you need to take into account the main features of acrylic paints.

First feature: they dry very quickly, both on a palette and on canvas. Therefore, to prepare paints, you need to either use a special palette, or constantly keep them in the floor. liquid state... If you decide to apply masks pasty or with a palette knife, then this feature will only help you.

How long does acrylic paint dry?

Everything directly depends on the thickness of the stroke, the thinner it is, the faster the acrylic dries! If in acrylic painting the speed of drying confuses you, and you hesitate to try them in work because of this, then do not worry. Today on Art-space appeared special means - drying retardants.

Retarders for acrylic painting

They dilute acrylic paint and it will not dry for hours on the palette, remaining in the desired consistency. It also dries on canvas with a noticeable slowdown.

Second feature: acrylic paints after drying darken slightly, fade by about a tone or two. Therefore, initially we select them so that in working form they are a tone or two lighter than we need in the picture. This is especially important if you finish writing where a smear has already been placed. That is, one smear on top of dry paint will be visible ... try it and you will understand for yourself.

Acrylic sketch

The photo above shows an example of a previously made sketch with acrylic paints. This sketch was prepared before the main work - painting on the wall. The drawing must be clear and correctly spelled out. Therefore, the image on the wall must correspond to the sketch, since there will be an exact repetition, only on a larger scale.

Pay attention to the transition from light to dark in the archway…. This effect can be achieved by glazing, as if transparently overlapping with one paint on top.

The painterly paint layer is the main thing in painting, so we start working with the choice of colors and shades of your future composition. As a rule, novice artists simply take those paint colors that are in their kit, that is, in tubes. And if you need colors that are not in the tube? Here the ability to mix paints comes to the rescue, to get a new shade. After all, it is through mixing that we get new interesting color variations!

A wealth of shades is obtained by mixing

Glazing with acrylic paints- a separate topic. If you are just mastering acrylic, then paint in independent, dense tones, just get used to the colors and their features. Once you've mastered the basics, you can play with creating translucent chalk layers.

Below in the photo from left to right: the usual method of applying paint, the second option is the postozny technique, the third is a light watercolor-lisserovochny.

Examples of paintings in different techniques of execution with acrylic

Important Feature: with each stroke, try to form the outlines that you want to see in the final version. Acrylic paints dry in just a few minutes and it may turn out that when you want to finalize the outline, it will already dry out and fade, and a new layer on top will contrast with it and prevent you from correctly evaluating the intermediate option.

It is desirable, of course, to immediately outline the contours of objects with contrasting edges. This will make it easier to draw each individual one.

Another nuance: the brush needs to be washed often, especially when drawing very fine details. For example, animal hair, grass, small stones require very fine brush strokes. If it sticks to the brush a large number of paint and it dries up, the hairs stick together and the strokes become thicker and coarser. They fail to create the desired structure.

In one day or evening, it is desirable to complete one complete independent element, at least one of its layers. Then, after drying the next day, you can start with a new element and not rack your brains over whether the part you wrote today will contrast with the one you wrote yesterday.

Painting with acrylic paints on canvas

On a note

Remember that acrylic paints will hardly wash off clothes. Therefore, it is advisable to write with them in a durable apron or work gown.

This may be your first acrylic painting and doesn't have to be perfect. Its task is to make you understand how to work correctly with acrylic, how it fits on canvas or paper, how long it dries and what result is obtained when applied.

When you write it, you will already understand why certain shortcomings have arisen, and in the next works you can avoid these mistakes. That's why feel free to write, evaluate the result, draw conclusions and improve... Perhaps it is acrylic that will help you to fully unleash your creativity!

For those who want to improve and want to advance further, I offer a complete video course, a guide using the example of a picture in modern style... Video is the most convenient way to learn, in my opinion. Lesson announcement 📌

Friends, so that the article does not get lost among many similar ones, save it to your bookmarks. She will always be at your fingertips at the right time.

Ask your questions below in the comments, usually, I answer quickly to all questions

Repairing painted surfaces is an inevitable process. Even under the condition that the earlier finishing was done competently and with high-quality materials.

Before repainting walls, you need to make sure that the new and old coatings will be compatible.

At the moment, there are many ways to remove old paint.

• Mechanical methods. Clean off acrylic enamel and acrylic paint or other coating with sharp objects or a power tool such as a drill with a nozzle.
• Thermal methods. In this case, the paint softens, for example, construction hairdryer and then removed.
• Chemical methods. The finish is removed using a variety of washes.

However, the process of removing the old coating is time consuming and labor intensive. And the price of the issue is quite high, especially if you need to remove paint from a large area or difficult surfaces. For this reason, many of us prefer to apply new finishes directly to the old ones, and this often raises questions about the compatibility of the coatings.

In this article we will tell you whether acrylic paint can be applied to enamel and vice versa. However, let's first understand the basic concepts.

Varieties of paints and varnishes

Part paints and varnishes includes binder, fillers, pigments, solvents / thinners and additives. In order to correctly apply paintwork materials during repairs, you need to know exactly their composition.

Main components

Oil paints based on drying oil.

All paints are divided according to the type of binder used and the type of solvent.

1. The binder determines the main qualities of the paint, the service life of the coating and the speed of its drying.... There are 4 types of binders used for paintwork materials: alkyd and epoxy resins, oil (on drying oil), latex, acrylic polymers.
2. Dissolving components are divided into proper solvents and thinners.... The former reduce the fluidity and viscosity of the material. Thinners only reduce the viscosity of the paint.
3. To improve the characteristics of paintwork materials, additives are added to their composition: stabilizers, emulsifiers, fungicides, antiseptics, etc.
4. A separate category includes special paints... These are anti-corrosion coatings such as Zinga conductive paint. Analogues with antiseptic properties that protect the base from mold and decay. Compositions for removing small defects (irregularities, scratches, cracks), etc.

Oil and enamel compositions

Pictured is acrylic enamel.

Materials based on alkyd and acrylic resins include oil and enamel paints. They are suitable for painting metal, wood and plaster surfaces.

After drying, they are non-toxic, light and moisture resistant.

1. Oil paints are made on the basis of drying oil. White Spirit, gasoline, turpentine or solvent naphtha act as thinners for them. The price of the compositions is not high, but they dry for a long time (up to several days). The main disadvantage is that the coating turns yellow over time.
2. In enamel compounds, varnish is added as a binder. It gives the coating a gloss and aesthetics. The instruction recommends using such paints for external and internal finishing work on metal, wood, concrete, plaster. Enamels are moisture and lightfast. They also have anti-corrosion resistance.

Emulsion and dispersion materials

Water dispersion composition.

Such paints are diluted, but do not dissolve with water. In them, the binder and pigment particles are distributed in a liquid medium, thus creating a stable emulsion.

When the coating dries, it will not wash out with water.

1. Emulsion compositions are economical, have environmental friendliness and fire safety.
2. Fits well on almost any basis.
3. Dry quickly, do not have a pungent odor.

Many people think that water-based and water-dispersion compositions are the same.

However, they are different.

1. Matt emulsions wash off over time. The dispersions are waterproof and suitable for use in damp rooms.
2. Water-dispersion compositions are usually white, water-based analogs have a variety of colors.
3. Dispersions cannot be used at temperatures less than +5 degrees. However, when modifiers are added, they are thermally stable. Such are, for example, fire-retardant paints for metal Polistil.

Note!
The best analogs of paints diluted with water are based on acrylic resins and polymers.
They have high elasticity and strength.

1. Such compositions are frost-resistant after they have completely dried.
2. They are vapor permeable.
3. Suitable for alkaline substrates (concrete, plaster).
4. These paints are excellently tinted.
5. Resistant to ultraviolet light, retains its original color for a long time.
6. They have the ability to repel water.
7. They have high mechanical resistance.

About paint compatibility

First, apply epoxy putty to the old coating.

Based on everything written above, we will answer the main question of the article - is it possible to paint with acrylic paint on enamel and vice versa.

1. Based on their composition, acrylic paints and varnishes lie only on the same old coating. They cannot be applied over alkyd enamels due to incompatibility of thinners / solvents. The new coating will simply fold (lift) the enamel.
2. In addition, it is undesirable to apply emulsion and dispersion compositions to old glossy and adhesive paints. The same applies to lacquered substrates.
3. But, after emulsion and dispersion materials, you can use any enamels and paints.

Now how, without removing the enamel, apply a coating of acrylic paint with your own hands.

Note!
To do this, you need to create an intermediate layer, in a stable state, resistant to both acrylic and organic solvents.
It should consist of polyesters (eg epoxy resin, polyurethane) on amine hardeners.
Such compositions are dissolved with acetone.

After the putty, an acrylic primer is applied.

Nowadays, many liquid putties and primers are sold that have the described composition.

One of the best materials is "Inter Troton Spray".

1. First, apply a liquid putty over the enamel.
2. Next, coat the surface with acrylic primer.
   
3. Then you can paint the base.

Output

If you do not have the opportunity to withdraw old paint, then a new coating can be applied to it. However, there are nuances here. Some types of paintwork materials are incompatible, therefore, an intermediate layer of neutral compositions must be created between them. By watching the video in this article, you will expand your knowledge base.

Very often, when choosing paint for construction, buyers stop at acrylic. And this is not without reason - it has a number of advantages that are appreciated by consumers, for example, resilience and bright color... Painting with acrylic paint, which paint to choose and how to apply it correctly, you will learn from this article.

Acrylic dyes are common not only in the construction business, but also in painting. They are often chosen for creating drawings on cars, used in nail salons for painting on nails.

Before applying such a dye, the surface must be prepared.

You need to perform some actions, namely:

• clean the surface from all kinds of dirt;
• treat with a primer if the surface absorbs moisture too much;
• bring the paint to the desired consistency;
• use a brush or roller to apply paint;
• provide the required temperature, not lower than + 10 ° C;
• prepare water for cleaning brushes.

If after work the paint remains, it must be tightly closed with a lid, otherwise everything beneficial features will be lost, and it will be impossible to use this dye in the future.

• Non-toxic and environmentally friendly

In the manufacture of acrylic paints, not a single substance is used that can harm the human body.

• Odorless

Acrylic paints have absolutely no smell, so working with them is convenient and pleasant.

• Does not burn

There are no flammable substances in the composition of this paint and varnish coating, so you can not be afraid of fire.

• Dries quickly

The thickness of the layer affects the drying rate, but, as a rule, this has time to happen in a couple of hours.

• Huge selection of colors

The color scheme of acrylic paints is truly diverse. Perhaps for this reason, she is chosen not only in construction, but also in painting.

• Not afraid of dirt and moisture, while allowing air to pass through

• Durable

• Elastic

• Increased durability

• It does not require special care

• Durable

Manufacturers often assure that acrylic paint can not lose its external properties for 10 years.

• Wide application

Acrylic paints resist well ultraviolet rays, are not afraid of mechanical stress and tolerate moisture. They are suitable for both wet rooms and outdoor use.

• Universal

Acrylic-based paint is unpretentious and can be combined with all kinds of materials. It is compatible with most surfaces. This dye is not combined only with plastic, or rather, with some of its varieties.

According to the scope of use, acrylic paints are divided into 4 types:

1. outdoor;
2. internal;
3. paints for painting;
4. automobile.

Facade acrylic paint consists of a number of additives that protect it from direct sunlight, moisture and abrasion. This type of paint is suitable for any outdoor work. They can cover a facade, a gate or a fence.

Indoor acrylic paints are not so immune to external factors. But they also have a number of advantages, such as easy application to the surface and a long service life. There is a special type of paint for painting the ceiling and walls. In addition, there are universal dyes that are equally suitable for outdoor and indoor use.

Acrylic paints are also in demand for painting cars. They are applied to the body, which changes the appearance of the car beyond recognition. There are also compositions specially created for painting, used in painting. Even for painting nails or painting on fabric, acrylic dye can be used.

Compositions on acrylic are great for a variety of surfaces, especially for metal and wood. They can be used to paint walls and ceilings, and universal paints, justifying their name, can be used in almost any conditions.

Most acrylic paints have special advantages that set them apart from others. These include:

• moisture resistant paints;
• lightfast;
• washable;
• resisting mechanical stress.

There is also a division according to the degree of gloss. In addition to matte and glossy acrylic paints, semi-gloss and silky matt are also available.

Table. Technical characteristics of facade paints.

Type of	Specifications	Peculiarities
Latex, acrylic	Easy to remove excess, durable, dry quickly, can be applied even on damp surfaces, incompatible with previous oil-based finishes, elastic. They practically do not smell. Water-soluble, used for wood processing, brickwork, plaster and properly primed metal surfaces.	They are not diluted; with careful work, an even thin layer can be obtained. Do not crack over time. These are breathable paints that are resistant to fading in the sun.
Oil, alkyd	They dry very slowly (from 12 to 48 hours), have a strong smell, are difficult to clean, but are durable and have good adhesion, especially on whitewashed surfaces. They are painted in one layer, cleaned off with a solvent. Created on the basis of synthetic resin, they fit well on old multi-layer alkyd coatings and chalk, have excellent hiding power. Do not paint galvanized iron and fresh masonry.	The thick consistency makes it more difficult to apply, but it adheres better than latex paint. The coating must be protected from rain until it dries completely. In direct sunlight, the paint fades, over time it can crack due to oxidation.

Acrylic based paints are easiest to thin with water. It is not only simple, but also effective, because water is part of the acrylic paint. But it should be remembered that this type of dye dries quickly, and after that creates a protective waterproof film, so that the tool after work needs to be cleaned as soon as possible before the paint has dried.

Also, a thinner is well suited for dissolution, which the paint manufacturers themselves readily recommend. It significantly affects the characteristics of the paint, thereby making it possible to give shine and saturation to the surface to be coated.

• mix water and paint in equal proportions. Thanks to this, it will be possible to achieve an ideal mass and convenient application;
• when diluting paint with water in a ratio of 1: 2, you can create a thin layer that evenly covers the surface;
• when thinning, it is important to take into account the proportions that are dictated by the type and thickness of the layer required. The thinner you want the layer, the more water you need to add.

Diluting dried paint is more difficult. To do this, you need to grind it to a powder state, pouring boiling water over it. When the water cools down, you need to drain it and repeat the procedure again. After that, you will need to get rid of excess water and stir the paint. Although the dye can be made usable, it should not be applied to critical areas. When dry, the paint partially loses its properties, so it will not look the same. For outdoor work, it is no longer very suitable, except when painting an outbuilding.

It is quite easy to use acrylic paint, especially if you know its features and subtleties of working with it.

The instructions for the correct painting of the ceiling can help you with this:

1. First of all, you need to prepare the surface for painting. The ceiling surface is cleaned of existing dirt. In addition, it should be as even as possible. In the event that the ceiling has not been painted before, it is pre-primed before applying the composition. The primer will save paint and protect the coating from mold or mildew.
2. The paint remaining on the ceiling must be disposed of with a spatula. This is important, since the presence of even small particles of paint on the surface makes painting impossible.
3. Existing chips or cracks are repaired with putty. When it dries, you need to wipe it, then apply a primer and only then start applying paint.
4. Prepare the whole necessary tool: brush, roller, separate container for dye, stepladder or ladder, paint itself.
5. Start painting from the corners using a brush, as a roller will not work for this purpose. When you're finished painting the corners, brush around the perimeter of the ceiling. And only after that you can continue painting with a roller.
6. The first coat of paint can be applied to either side. But the last painting should be carried out strictly towards the window. With this simple trick, you can achieve a smooth effect.

Acrylic-based paint dries quickly enough, so painting the ceiling can be done in one day. In addition, acrylic paints do not smell at all, which is why they are often chosen for finishing work.

You can apply them in two ways:

• pre-diluted with water or special mixtures;
• in the form of a paste, a thickener will be needed when choosing this method.

To dilute the composition, a separate container will be required, if you do this in a can with a dye, then when the moisture evaporates, it cannot be used.

To paint the facade with such a composition, you need to perform a number of simple steps:

• Prepare the surface in advance

The facade of the building must be absolutely clean. Any dirt is unacceptable. Also make sure there is no fungus on the walls. Repair cracks if found.

• Apply a primer

When the surface is completely ready, it is required to apply a primer to it. This improves the adhesion of the composition to the surface, in addition to this, the paint can be saved.

• Paint the facade

Painting is done by hand using a brush and roller. If you have a spray gun, you can use it too. You need to apply at least two coats of acrylic paint. The second can be applied only when the first is completely dry.

materials on the topic

New premium acrylic paint for interior and exterior WeatherOne® CoverCoat from Cloverdale

Cloverdale's WeatherOne ® CoverCoat premium latex paint and coating for interior and exterior is 100% acrylic based and can be applied over plaster, masonry, masonry, treated wood, metal, galvanized surfaces that must be properly treated and for which a preliminary application of a primer is necessary.

Currently, a large number of products are produced in the varnish and paint industry, which are needed to give surfaces a beautiful appearance... Thermochromic paint is one such product. It is used to create souvenirs and interesting household items. For the manufacture of dishes for children, it is also very necessary, as it gives information about whether the food is hot.

The research project of scientists from Great Britain and Greece provides for the development of new advanced raw materials based on polymer and composite materials, as well as technologies for processing and manufacturing new powder paints.