Choosing a paint for self-painting a car. Car paint and varnish materials: which one to choose? What paint is best for painting a car

The process of painting a car is a delicate, almost jewelry work. There can be no mistakes in this matter. To get a brilliant result in every sense, you need not only to be able to “feel the materials”, but also to choose the right texture. Car paint is different, it can have different composition, density and elasticity. The choice depends on many factors.

Perhaps someone will say that this is a waste of time, paint is just paint and nothing more, but in reality everything is a little more complicated. Let's find out how to choose paint for a car and what types it is.

The task that it performs car paint, dual. First of all, the enamel protects the surface on which it was applied. Thus, a coating is created that can withstand various aggressive external influences. A coat of paint is the first line of defense.

In addition, auto enamel allows you to make the car individual, to distinguish it from the mass of the same models. A well-chosen color scheme is an opportunity to increase the cost of a car and stimulate sales. Car enthusiasts willingly pay extra for the color they like. There are now metallic dyes as well as luminescent glowing paints.

What is included?

Once Henry Ford said that a client can buy a car of any color, but so far his requirement is black. This is not a manifestation of Ford's temper and oddity. In fact, everything is much simpler - in those years, only one quick-drying material was produced, suitable for painting on a conveyor. It was a natural-based black varnish made in Japan.

Also, the main function of car enamel then was corrosion protection, and not an aesthetic appearance. But then the situation began to change, and other types of paint for cars appeared - for example, Ford did not dream of dyes that would glow.

Related article: Features of rubber paint for cars and its application

The physical characteristics of modern car paints, such as density, hardness and elasticity, can affect the protective properties and the attractive appearance of a car. The composition of modern paintwork materials includes the following components:

• Binder - it is a pure or dispersion solution, the main function of which is to bond the paint and varnish material;
• Film former - a pure and natural natural component, but the substance can also be synthetic;
• Solvents - designed to adjust the viscosity of the paint;
• Coloring pigment - it gives color;
• Specialist. pigments - with their help it is possible to obtain effects like "metallic", "mother of pearl", "chameleon", effects of a luminous surface in three-component compositions;
• Fillers - These substances create the final volume and density.

The main types of car enamels

There are several types of dyes used to paint cars. All of them are made on the basis of different substances and can be used depending on the task at hand. Let's look at the main types - this will facilitate the choice of paint for the car.

Cellulose

These materials are widely used in the automotive industry. The composition contains nitro-solvents that can evaporate quickly at ordinary ambient temperatures. After the surface is painted with such a dye, it dries very quickly.

However, this paint for painting a car is not without its drawbacks:

• fire hazard (ignition temperature is very low);
• to obtain quality result, it is necessary that the painting be carried out in several layers with careful interlayer drying;
• the resulting coating very quickly loses its brightness;
• after painting, the surface does not shine, so it should be additionally polished.

Before painting the car with this car enamel, you need to carefully prepare the work surface.

Glyphthalic

Glyphthal car paints, in contrast to cellulose-based products, create a thicker film on the surface. The final finish does not require polishing. But these advantages are offset by the long drying time of the paint. At temperatures of 20-25 degrees, the coating hardens only after 24 hours, and sensitivity to solvents and mechanical stress is lost only after 15-30 days.

Related article: What is the normal paint thickness on a car?

Acrylic

This option is a good choice if you need to paint the car as quickly and effectively as possible. After application, acrylic paint creates a durable, uniform and glossy finish. After drying, surfaces painted with acrylic acquire high resistance to mechanical damage, aggressive environmental influences.

If the question is, what paint to paint the car, then you can safely choose this particular option. Acrylic paint is inexpensive, but at the same time has high adhesive and coloring properties. it's the same a good choice, if you plan to paint the most. The only drawback is low covering ability. To get the maximum effect from acrylic, the dye must be applied in two or three layers with intermediate drying.

With the addition of phosphor, acrylic autoenamel will glow in the dark. Such a composition can be made by hand. Luminous paints are now used to paint car rims, and it looks very impressive.

As for the characteristics of the coating, it is self-sufficient - you don't even need to apply varnish. However, in order to obtain a smooth surface and deep color, it is better not to neglect varnishing - several layers of varnish will only improve the picture.

We choose this product when it is necessary to effectively paint the entire car. Acrylic is best paint for these tasks. As for a specific brand, the selection is made based on the cost of paint and their financial capabilities.

Alkyd

Alkyd autoenamel is perhaps the best quality-to-price ratio. The main plus is ease of application, good hiding power (the old coating will be painted with a new one with a bang), resistance to all sorts of influences - both mechanical and chemical.

Minus - alkyd paints dry for a long time. A film immediately forms on the surface, which significantly slows down the hardening of the inner layer. This problem is solved by increasing temperature regime in room. Also, special accelerators are added to the enamel composition.

This paint can be used for trucks. Choose this option if you want to paint the truck frame, the floor in the cabin, the bottom of the vehicle.

In the video: VIKA AK-1305 acrylic enamel.

Nitro paint

This product is used not for complete coloring, but for hiding small defects on the bodies of cars, trucks and other equipment. Nitro enamel dries very quickly, but its resistance to weathering is low. Therefore, after painting, it is recommended to additionally varnish the surface.

Luminous enamels

The selected paint for painting a car can perform certain functions, not only protective (anti-corrosion properties, etc.), but also decorative. So, for example, paint with a phosphor in the composition looks transparent during the day, the coating simply shines, and in the dark, the effect of a very bright glow is created. The pigment gains light in a day from sun raysand then radiates it.

This glowing paint will work for 6-12 hours. Among its advantages are resistance to moisture, low temperatures and chemicals, as well as protection from aggressive influences. You can pick up glowing enamel and make your car look different from others.

Car paints are different, and there are many of them. Which paint is best to choose depends on the task. If you need an attractive appearance of the car, three-component "metallic" will help you, if protection against corrosion - alkyd enamel will suffice.

Car paints of different brands (30 photos)

The choice of varnishes and paints for painting a car begins long before the start renovation works... Much depends not only on the desired result, but also on the capabilities of the car owner. The characteristics of enamels differ, the technologies for working with them differ - the decision to purchase materials is fundamental.

The technology of applying and drying enamel may require time-consuming, special equipment, and certain air humidity. Among the characteristics stand out: spectacular appearance, protection against corrosion, durability of the coating and durability of the appearance - it is almost impossible to find all these parameters in the list of advantages of one material. And if this can be achieved in one product, then the price for it immediately leaves the average statistical indicators.

Characteristics of car enamels

Henry Ford argued that a customer can get a car of the desired color, as long as his request is a car in black. Historically, the first characteristic of automotive paint has been corrosion protection rather than aesthetic appeal. The physical parameters of modern car enamel (material density, hardness and elasticity) can affect both the level of protection and the attractiveness of the coating. The following substances can be distinguished in the general composition of modern paintwork materials:

• A binder is a pure or dispersive solution that includes a film former, the main task of which is to bond the material.
• The film-forming substance is a pure natural component, synthetic or mixture.
• Solvent (turpentine, white spirit, solvent) - obtaining the required viscosity.
• Coloring pigments - car color.
• Special pigments - effects "metallic", "mother of pearl", "chameleon" in three-component painting.
• Fillers - final volume and density (microtalc, chalk).

The hardness of autoenamel is influenced by the binder, the amount and quality of the filler. The parameter is measured as a percentage of glass hardness - the average values \u200b\u200brange from 50-60%. The solution to the question of which hardness to stop at should be sought in the nature of the intended operation: the harder the enamel, the more unstable to vibration, the more difficult it is to polish. Those who decided to paint the car with soft enamel will have the opposite effect: the ability of the coating to withstand strong vibrations and even metal deformations, but the rapid loss of its attractive appearance due to scratches.

Acrylic paint

The material is based on synthetic resins, which, after drying, can form a coating with good elasticity and hardness. The material is supplied with a hardener, which must be mixed with the enamel according to the manufacturer's instructions. Due to the reaction with the hardener, a polyurethane network is formed in the enamel, which gives the enamel its strength. The film has good gloss and is resistant to impact chemical substances (it can be washed off only with special solvents).

The list of disadvantages of acrylic enamel starts with the high cost. Custom colors are selected by tinting, which requires a separate payment. Despite the high cost, it is required to apply several layers of acrylic coating to the car due to its weak hiding power. In return, the buyer can refuse varnish, since the durable shiny surface of acrylic makes it possible to do without it. The quality of the acrylic top layer directly depends on the hardness of the material, and it can be varied by the manufacturer (HS and MS systems). Hard acrylics can do without varnish, but are difficult to polish - the opposite is true with soft acrylics.

If the question of which enamel is best suited for protecting the car without taking into account time costs is being decided, then one-component car paint on an alkyd basis is one of the most reliable means of protecting metal. The coating is highly resistant to the atmosphere, sun, chemicals. The alkyd film is resistant to temperature extremes, and the limits of its use start from -50 to +50 ˚C. The gloss of the film is comparable to the gloss of an acrylic coating, at a lower cost, the absence of a hardener in the painting system (the material is simply applied to the car in 2 layers).

The strong film formed by synthetic resins is also a disadvantage of enamel: the formation of the surface occurs faster than the drying of the bulk of the substance, therefore, the drying of alkyd enamel takes a long time. Professional use of alkyd coating requires a special drying regime with strong heating and good ventilation. Alkyd car enamel forms thick layers, due to which it is required to put 1-2 layers on the car. Despite good protection from the effects of the atmosphere, alkyd car enamels do not inhibit the formation of corrosion, therefore they must be laid on a primed surface.

Water based paints

The coating formed by materials of this class does not dissolve with water, but they are poorly suited for painting a car. Despite the presence of synthetic polymers in their composition, the material exhibits poor resistance to negative temperatures, although modern manufacturers have made significant progress in this direction. Another obvious drawback is the need to prime the car before applying the material.

The advantage of the coating can be considered a high opacity associated with the minimum size of the coloring pigment. High adhesion helps to reduce the risks of surface preparation: even old paint can be painted with "water-based" paint. The name of the substance speaks for itself: the basis of the material is an aqueous emulsion, therefore, evaporation of water is necessary for its drying. It takes a long time and is difficult, and professional equipment is required to ensure a high-quality drying process.

Material better fit those who want to put the painting process on stream. Powder paint is applied using a special technology, but the cost of equipment is justified to the extent that high-quality, waste-free production is required. The powder for coloring is applied to the metal using magnetization and must then go through a stage of sintering in a polymerization oven, but the coating formed by it is even, resistant to corrosion and chemical attack.

Tinting powder is quite problematic, although the number of colors offered by manufacturers reduces the severity of the problem. The technology does not require the use of hardeners and solvents, there are no smudges and pebbles on the surface. But due to the high cost of equipment and the difficulty of making it with your own hands (although this option is quite viable), for a single painting of a car, it is better to choose a different paint.

If you think that painting takes a maximum of half an hour and the walls look like new, we have to disappoint you. Surface painting is a work that is not devoid of nuances: the process can be delayed due to an incorrectly selected paint, roller, or an incorrectly applied layer. And the time of day at which you pick up the instrument also matters. Training, of course, the best way achieve success, but we recommend avoiding other people's mistakes - we tell you how.

Mistake # 1: painting unprepared walls

Small defects, dust, grains of sand, villi from the brush during the previous staining may appear under the paint and negatively affect the result. All the flaws will be visible under a layer of paint - it remains either to accept it, or to clean the wall and paint it again. And possible greasy spots will show through, no matter how many layers you cover the surface. Defects will be especially noticeable if you use glossy paint.

What to do: to avoid double work and unpleasant surprises, prepare the wall in advance. Take sandpaper or a special plastering tool for sanding and go over the unevenness and imperfections. After - dust off with a brush or a broom. Stains can be removed by wiping the wall with a damp cloth and soap.

Mistake # 2: ignoring the primer

Don't use a primer before painting your walls? Don't be surprised if you end up with an unevenly painted wall or paint overruns. The fact is that the primer provides a lower hygroscopicity of the surface, which saves the means for coloring. And also the base gives the surface "adhesion" to the paint, which improves painting over the walls.

What to do: choose an appropriate wall primer. Apply it with a brush vertically in small stripes, and then horizontally - perpendicular to the first layer. After the base has dried, the surface can be coated with the first coat of paint.

Mistake # 3: improperly thinned paint

The paint is too thick or becomes so in the process. Then it must be diluted - this is an intuitive action. But what to dilute is already a question that can ruin both the material and the whole work. For example, if a waterborne paint is diluted with white spirit, it will cause the polymers to stick together. If you paint a wall with such a composition, the result will be of poor quality - disappointment is inevitable: the paint will lie unevenly, maybe even lumps. If, on the contrary, oil paint diluted with water - it simply does not mix with the bulk.

What to do: read the composition on the paint can and choose the appropriate means for diluting the product. Do not add too much water or solvent - it is better to add a little, stirring the paint thoroughly.

Mistake # 4: painting without sample

Choosing a color is a tricky process, especially if a shade has to be combined with a different tone or pattern. The unfortunate masterpiece will have to be repainted, and so the process can be repeated indefinitely. The same goes for the shade that you have to "get" with your own hands using the color scheme.

What to do: add the coloring concentrate to the paint little by little, mixing the contents thoroughly. To get started, pour a small amount of paint into a small container and add a couple of drops of color - see what color you get. Get the tone you want, and then do the same in a larger jar if you like the result. To make sure that the color is compatible with the overall decor of the room, try painting - apply paint in an inconspicuous corner and wait until it dries. If you are satisfied with the outcome, set to work.

Mistake # 5: incorrect tool selection

Using a suitable brush or roller is just as important as choosing a paint. And it's not a matter of taste. In order to paint the wall evenly, you need to purchase a pair of rollers and a brush. First you will "roll up" the surface, and with a brush - paint the corners and hard-to-reach places.

What to do: for the first coat of paint, it is better to choose a roller with a long nap - 1–1.5 cm. It will pick up more paint, which will make it easier and faster to get uniform coloring. For re-painting, a roller with a short nap - 6–7 mm is more suitable: it will help to use the paint more economically, and will definitely not leave "streaks". Opt for a natural bristle brush - it won't leave lint on the surface.

Mistake # 6: applying paint "in different directions"

If you apply the paint vertically, then horizontally, and then completely, as necessary, in the hope that the wall will look decent when it dries, you are making a serious mistake. All strokes can show up, especially if you are using a brush.

What to do: choose one painting option - vertical or horizontal - the paint will lay evenly, and the painting will not look ridiculous due to chaotic strokes. When painting in several layers, you can alternate methods, for example, paint the first layer vertically, the second horizontally.

Mistake # 7: applying paint in one coat

When applying paint in one layer, the staining may turn out to be uneven, and if you want to change the color of the surface in a drastic way, you will definitely not be able to finish the work quickly. Even if you change a lighter shade to a darker one, the first color will show through.

What to do: for an intense shade, apply two, preferably three coats. The first will allow you to distribute the paint over the surface; second and third - it is better to shade it, even out the color and fill in small irregularities.

Mistake # 8: staining over wet paint

Of course, I want to finish painting faster and enjoy the result. Therefore, we often do not think about the consequences of painting on a "wet" wall. As a result, the wet layer begins to peel off and stick to a brush or roller. Oil paint, in turn, can go in bubbles - all the work will have to start over. True, after waiting for the paint to dry, and polishing the places with defects.

What to do: be patient. While the paint dries, do anything else. Pay attention to the instructions on the can, which indicates how long it takes for the paint to dry completely. If it is an emulsion on one base, it won't take long before you can get to work again.

Mistake # 9: Lack of paint

This can be a serious problem. Firstly, because during the trip to the store, the already applied layer can dry out (after drying, the joint between the fresh and already applied paint will be noticeable). Secondly, it is difficult to find the right shade if you added color to the paint yourself.

What to do: the easiest option is to take more. In extreme cases, an unopened can can be returned to the store or left “just in case” - touch up the places where the paint will peel off over time. On paint cans they always write what area the volume is designed for - pay attention to the numbers. Keep in mind that if you paint the surface in two layers, the area will double.

Mistake # 10: Wrong timing for painting

Applying paint in bright sunlight can cause the composition to dry too quickly - even before you distribute it evenly. Also, the paint may begin to foam or peel off. And if you paint under the light of an electric bulb, all errors will be subtle.

What to do: the best option for painting the surface is during the daytime, without direct sunlight falling into the window. It is better to paint the south side in the morning or in the evening when the sun is not so bright.

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If you have never encountered, then you may not imagine how many different types and manufacturers of paint for car painting exist today. Technologies are constantly being improved, new interesting shades appear. This article will help you navigate the sea of \u200b\u200bcolors and choose the best option for yourself.

The task of any car paint is not only to give the car an attractive appearance, but also to protect its body from corrosion caused by an aggressive environment. Different kinds paints differ in such parameters as hardness, elasticity, density. Protective properties depend on their ratio.

Any paint for painting a car necessarily includes three main components:

• Pigment is a substance on which the color and tone of the car depends. In addition, this component has several other functions, including corrosion inhibition.
• Binder is the component that keeps the pigment firmly on the surface of the vehicle. In addition, it forms a protective glossy layer over the pigment after the paint is dry.
• Solvent - thanks to it, the paint is initially liquid with the necessary fluidity for application.

The hardness of paint for painting a car is determined relative to the hardness of the glass in percentage. The higher this percentage, the more resistant the paint is to scratches and various mechanical damage. As a rule, the hardness values \u200b\u200bof paints from different manufacturers are in the range of 50-55%.
However, it should be borne in mind that the greater the hardness of the enamel, the lower its elasticity and the greater the likelihood of cracking in places of bending and vibration.

Types of paints for painting a car

The first in the field of mechanical engineering appeared cellulose paints, which began to be actively used in the first half of the last century. The main advantage of such paints is the ability of the nitro solvent included in the composition to evaporate quickly at normal ambient temperatures. This feature allows paint to be applied outside of special areas. The paint dries quickly and therefore reduces the likelihood of dust contamination of the painted surface.

Cellulose paints

However, cellulose car paints have many disadvantages:

• have a low flash point and are therefore flammable;
• when applied to the body, due to the high ratio of the solvent, they form a thin film of paint, which requires the application of several layers with drying each;
• cellulose inks fade quickly;
• after application they do not have sufficient gloss, therefore they require additional polishing.

Before applying cellulose enamels, the surface of the car must be thoroughly putty, polished and primed. The paint is well applied with a spray gun. In this case, a 1: 1 dilution of enamel and thinner is usually used. Only the last coat is recommended to be thinned: 75% thinner

Glyphthal car enamels

Today, cellulose paints are practically not used in car painting. Very few manufacturers still produce nitrocellulose-based enamels.

Glyphthal varnishes, like nitro enamels, have long been used in the automotive industry. They are based on synthetic resins. These paints for painting cars are devoid of many of the disadvantages of their predecessor. So glyphthalic varnishes form thicker and stronger films when applied to a car body. They create a shiny surface that does not require additional polishing.

The main disadvantage of glyphthal paint is long-term drying at an ambient temperature of 20-25 ºС. After 24 hours, the painted surface becomes hard. However, after a day, the paint is still sensitive to mechanical damage and solvents. It takes 15-30 days for the enamel to fully harden.

Drying with glyphthal varnish at a temperature of 60-80 ° C can reduce the drying time, but this temperature can damage some plastic parts... Special drying activators or hardeners are added to the composition of modern glyphtal paints for car painting. Such substances are capable of reacting with paint components, significantly accelerating drying and, subsequently, increasing the strength of the enamel layer.

Glyphthal varnishes are very sensitive to temperature changes and can significantly change their viscosity. This fact should be taken into account when diluting the paint. Different manufacturers offer varying degrees of dilution, but in most cases it is in the range of 15-35%.

The car body must be prepared before painting with glyphtal varnish. The entire surface to be painted must be primed to ensure strong adhesion of the paint.

Acrylic paint for car painting has more than half a century of history. It is based on synthetic resin obtained from oil. There are heat-setting and thermoplastic varnishes.

Heat-setting varnishes are used only for factory body painting and are not applicable for repairs due to the high temperatures required for paint hardening. Thermoplastic varnishes do not require high temperatures for drying, and therefore are often used for painting after car repairs. They dry fairly quickly at ambient temperatures.

The main advantages thanks to which acrylic paints have gained great popularity include excellent quality and uniformity of the painted surface, combined with a higher gloss. The paint dries quickly enough and after that it becomes very resistant to mechanical stress and aggressive solutions. Among the shortcomings, there is a low covering ability, which is why the painting must be carried out in several layers.

After applying acrylic paint it is not recommended to make additional varnish over the top. The paint itself is highly reflective. However, in some cases, applying 1-2 coats of varnish allows for a deeper color and an even surface. Before varnishing, it is necessary to completely dry the acrylic paint and then mat the surface with fine sandpaper.

Acrylic paints can be divided into two types according to their strength:

• hard coating paints (HS system materials)
• paints forming soft cover (MS system materials).

Hard acrylic paints give a more durable, damage-resistant finish. Another advantage is less shrinkage during painting. However, such paints are difficult to polish. Most often, soft acrylic paints are used for secondary painting, which, with a fairly high strength, are easier to polish.

Alkyd car enamels

Alkyd paints for car painting are good value for money. The obvious advantage of this type of paint is its low cost with relatively high resistance to mechanical and chemical influences, as well as a good coating quality. The paint is easy to apply and forms fairly thick layers, which reduces the number of painting steps.

The disadvantage of alkyl paints is the length of the drying stage due to the fact that a thin film immediately appears on the surface of the paint, which prevents oxygen from entering the paint. Drying is mainly due to oxidation of the paint base with oxygen, as well as evaporation of a small amount of solvent. The process can be accelerated by heating, as well as by adding an accelerator to the paint composition.

Metallized varnish is a very popular option for painting a car at the present time. Despite the fact that given view paint has existed for a little more than half a century, it is often used in the factory painting of even luxury cars. The cost of metallized varnish is much higher than the cost alkyd paints and is approximately equal to the price of acrylic varnishes.

How to choose a varnish for painting a car?

Metallic varnish or simply metallic is a two-component paint, which is applied, respectively, in at least two layers. The first layer is a nitro base, which defines the future color of the car and gives it a metallic hue. The second layer is a colorless acrylic varnish, which gives the metallic paint a unique shine.

The nitro base contains two types of pigments. The first is the actual color powder for setting the color. The second is aluminum or bronze sequins. Most often, aluminum glitter is used in paints. Their dimensions are very small: the thickness is 1 micron, and the diameter is from 60 to 100 microns.

In liquid metallized varnish, aluminum particles float freely, and when applied to the surface of a car, as the paint dries, they gradually orient themselves in a certain way in the thickness of the paint. It is very important to precisely follow the technology of all stages of metallic painting, since the incorrect and non-uniform orientation of the metal particles in space will cause the paint spotting due to the different reflection of light from the glitter surface.

By itself, a nitro base will not give the desired shine to a metallic vehicle. Therefore, an obligatory stage after the base has dried is the application of colorless acrylic varnish. As a rule, the varnish is applied in two layers, which gives a perfectly smooth shiny surface after it has dried and polished. Colorless acrylic varnishes can also be soft or hard.

Pearl lacquer

Another option for a two-component paint for painting a car is mother-of-pearl varnish. It is very similar in structure and appearance on metallic, however it looks richer and deeper. In this case, the color can change its shades from lighter to darker, depending on the distance to the car, the angle of incidence of light and its intensity. The cost of pearlescent varnish is higher than the cost of metallic.

The nitro base of mother-of-pearl also contains metal particles. However, their size is smaller, the number is larger, and they are located in the thickness of the base in many layers. In addition, particles of iron mica, colored with metal oxide, are composed. The nitro base must also be covered with one or two coats of clear acrylic varnish to give the paint a gloss.

In recent years, powder paints have become increasingly popular in the automotive industry. The principle of painting with such enamels is completely different from traditional paints, and the quality and economy are higher. Nowadays powder paints are also used for the secondary painting of the car and its elements.

Powder paint for car painting

Powder paint for car painting consists of a dry mixture of fine paint particles. The pre-magnetized particles are sprayed onto the car body and then, under the influence of high temperatures, they melt and form a dense homogeneous film on the surface. Losses with this method of painting are only 2%, since the paint that did not get on the body is cleaned, recirculated and again used for painting. Moreover, the paint is environmentally friendly and non-flammable.

The huge number of colors and shades that exist today powder paints will satisfy even the most discerning consumer. In addition, it is possible to obtain glossy and matte surfaces, as well as a metallic effect. With the help of powder paint, it is possible to paint not only the metal surfaces of the car, but also plastic parts, as well as glass elements. There are varieties of powder enamels that melt and cure at lower temperatures to prevent damage to the plastic.

The disadvantage of powder paints for painting cars is the need to use complex, expensive equipment for painting. This makes it impossible to self-paint a car, and will also cost more. However, the strength and durability of the resulting coating, combined with the large paint savings, will quickly justify the costs.

What kind of auto enamel to paint on rust?

Sometimes rust paints are used to paint corroded car parts. It can literally be applied directly to rust. In this case, there is no need to completely remove corrosion from the metal surface with further priming of the cleaned surface. It is enough just to roughly clean the surface to remove loose layers of rust, and then paint can be applied directly to the metal.

Rust paint contains fatty acids that neutralize rust, tempered glass particles that protect the metal surface. Also, silicones are added to the paint, which have a water-repellent effect. Rust paint manufacturers offer a very wide range of colors to choose from.

Painting can be done in various ways, both with a regular brush made from natural materials, and with a spray can or airless paint sprayer. The paint is applied in 2-3 layers. The paint dries in 1-1.5 hours, however, complete hardening occurs after 14 hours.

New in the field of car paints are water-based paints. They have existed for just over five years, but many European auto giants are already painting all their cars in this way. Its advantage is high environmental friendliness, since there are no harmful solvents in the paints.

Another important advantage of water-based paints is their higher surface coverage. It is provided by the smaller size of the pigment particles. The quality of the coating is in no way inferior to solvent-based paints. Water-based paints have good adhesion and can therefore be applied to a wide variety of surfaces including old paint.

The disadvantages of water-based paints for painting cars include a longer drying time, due to the fact that water evaporates more slowly than an organic solvent. In addition, due to the low prevalence and use of high-tech equipment, painting with water-based paints will cost more than traditional painting. One of the representatives of water-based paints is the well-known German company Spies Hecker.

Currently, there are a large number of different manufacturers of car paint. Some brands can be distinguished among the world leaders:

• AkzoNobel,
• Henkel,
• DuPont,
• Kansai,
• Nippon.

The quality of the auto cosmetics they produce is beyond doubt. The paints are well applied to the surface and give excellent results. Such coatings are durable and resistant to various types of damage.

Leading companies are constantly investing heavily in research and development, therefore they regularly delight consumers with their new products. The quality of the coating, durability, as well as the environmental friendliness of paints are improved. In particular, the famous Japanese company Kansai has developed the HYBRID system, which eliminates toxic substances such as toluene, xylene, chromium and lead compounds from the paint composition.

When painting a car with metallic or mother-of-pearl, it is worth using paints only from leading manufacturers, since the manufacturing technology of such paints is very complicated and may not be within the power of little-known manufacturers. The result from cheap paint can be exactly the opposite of what is expected.

When painting with alkyd or acrylic paints, you can save money by choosing a lesser known brand. Today there are a large number of companies that cannot boast of leading positions, but offer a wide range of fairly high-quality car care products:

• Sonax,
• Mobihel
• Hélios,

Many companies successfully cooperate with global brands, adopting their experience.

Considering the huge number of manufacturers of paint for painting cars, today every car owner can easily choose an option suitable for himself in price and quality. High technologies used in the production of paints allow getting a good result even without resorting to the services of a professional.

It is impossible to say unequivocally which wall paint is better, because there is no single rating. The choice depends on the budget and the type of room you want to paint.

All materials can be divided into three groups: for outdoor use, for indoor and universal, which can be used in both cases. It is logical that two types of three are suitable for interior renovation: specialized colors and universal ones. Why not use outdoor materials?

The fact is that the coating for facade work can contain toxic antiseptics, hardeners - substances that cause irritation and even irritation in a closed, unventilated space. Only garage walls are suitable for painting in this way.

Paints and varnishes intended for internal works in a house or apartment, there are two types: based on water and other solvents.

Water soluble

They are also called water-dispersive, water-based - the difference in the constituent components. They are popular due to their price and practicality: they dry quickly, tint well, do not smell, and fit perfectly on almost any surface.

At the same time, the cheapest, but not stable emulsion is based on PVA. It is easily contaminated and exposed to moisture. The walls are not covered with it, at most - with a non-aggressive environment, for example, in the living room or in the bedroom.

Acrylic

The composition of such paint contains aqueous dispersions of acrylic resins. After application, they form a thin protective film that is resistant to moisture and mechanical stress. This coating is suitable even for rooms with high humidity.

By the way, acrylic-based water dispersion fits well both on wooden and concrete surfaces. The only "but": if there are slight irregularities, it is recommended to putty beforehand, in case of more serious defects - first.

Most often, acrylic coating in the store is sold in the form of a base. white... To get the desired shade, you need to add a color scheme - a colored pigment. You can even do this yourself at home. So that the result does not disappoint you, there is no problem of incompatible components, take a color-paste of the same company as the base.

Latex

These are aqueous emulsions based on latex copolymers, to which rubbers are added. Which paint is best for walls in an apartment: acrylic or latex? Depends on the goals. The latter are even more durable, water-resistant, but also more expensive.

Latex emulsion is often used in rooms with high humidity. In addition, it is recommended and used to create plaster decor, for example, imitation of a brick wall. A thin layer that forms after application preserves the surface texture, while additionally protecting it from water and moisture.

Like acrylics, latex coatings are mixed with a color scheme to obtain the desired shade.

Silicone

This emulsion based on silicone resins is one of the new products on the construction market. It is suitable not only for decorating walls inside, but also for decorating the facade of a building, it has good resistance to mechanical damage, to ultraviolet light, heat resistance and antiseptic properties. The only significant disadvantage is its high price.

However, such emulsions are rare in pure form. Most manufacturers offer acrylic / silicone mixes.

Important characteristics of paints and varnishes

• Opacity - the ability to paint over the color of the surface. The higher this figure, the fewer layers you need to create an even tone. The hiding power of cheap colors is lower, this should be taken into account when buying, you will need more cans.
• Water vapor permeability is the ability to "breathe". This indicator is important for rooms with high humidity. Vapor-permeable paints carry moisture and fungus.
• Resistance to abrasion, that is, mechanical damage, is an indicator of durability. It is determined in laboratory conditions, simulating the washing procedure.

Paints for different rooms

How to choose paint for walls in the kitchen and bathroom

As you know, the most aggressive environment in an apartment is in the kitchen. There is high humidity and temperature, splashes of water and grease. Not every coating can handle this. Materials need appropriate: waterproof, vapor permeable, with good abrasion resistance. Latex and silicone emulsions meet these requirements.

For bedroom and living room

The quieter bedroom and living room environment does not require the coating to be durable and waterproof. Acrylic paint will help to avoid financial costs. Choose foods that have a wet cleaningso you can periodically wipe the surface.

Nursery decoration

Does a small child strive to paint a room? Choose a color that can be washed, resistant to mechanical stress. For example, an acrylic emulsion.

Often it is in the nursery that you want to create an accent: a fabulous drawing or textured finish. Moreover, you can even do it yourself. And with an older child, the activity can turn into an exciting game. What colors to paint on the wall? The best option - acrylic. The pros are obvious: the palette of colors and ease of application.

How to choose a texture

• Matte does not shine. Ideally conceals surface imperfections. Suitable for rooms with low traffic, such as bedrooms. The deep-matted emulsion is also gaining popularity, it is especially relevant in the interior in a modern style.
• Semi-matte has a subtle sheen. She has slightly higher indicators of wear resistance and durability, such surfaces can often be washed. Suitable for covering the hallway, corridor.
• Semi-gloss is created for decorating a nursery, kitchen, bathroom - rooms that will have to be washed often. She has good indicators of strength, resistance to dirt and wear.
• Glossy gives a shine almost like glass. It is the most abrasion resistant paint. But working with it is difficult: the surface must be perfect, because the gloss can emphasize even the smallest roughness and unevenness. By the way, in this way you can arrange an accent wall.

Will help right choice: be sure to level the surface, use a primer and a medium-haired roller.

What else to consider

If you're having trouble choosing a color for your bedroom, kitchen, or living room, try an inspiration board, an inspiration board. Create a folder on your computer or print your favorite interior options. When enough is accumulated, see what unites them? What is the color scheme, style?

Designers unanimously call. However, let's be honest: the majority still prefer a neutral base. Want to try some brighter options? Start with an accent or small rooms... By the way, the bathroom will most likely be a successful experiment. The neutral white bathroom and sink will stand up to any color.

Prepared by: Anastasia Khripunkova