Wood paint is applied to the azure. Wood glaze for exterior use

This article - best instructions for those who want to “paint” something wooden, but are not at all versed in paint and varnish materials. Or he is well versed in impregnations and antiseptics, but sometimes does not know how to correctly answer particularly meticulous “literates”. How do you generally understand how good a product is for wood? We told you what the manufacturers are silent about.

At least once in their life, everyone will be faced with the need to buy floor varnish, repaint shelves or countertops, or update appearance wooden door. If with ordinary paints and varnishes everything is more or less clear, then it is very difficult to navigate all the antiseptics, primers and impregnations, and even from different manufacturers.

First, let's understand the terms.

What are impregnation and stain, what are oil and glaze?

Impregnation is any product that is used to impregnate wood to improve and preserve its properties. This can be called anything: from an antiseptic designed to protect the tree from biological damage, to a substance that gives color - after all, all these compounds impregnate the tree.

stain is a substance that is used to treat wood to change its color and impart certain decorative, protective or priming characteristics. At the same time, substances that perform only one of the listed functions are often called stain.

That is, these concepts are somewhat blurred, the words impregnation And stain may be synonyms, but sometimes it’s important different materials. The situation is simpler with terms azure And oil.

This is decorative transparent product, coloring and highlighting the structure of the tree and protecting it from harmful effects. Azure coatings can be different: for example, in the line of the manufacturer Belinka there are 4 azures for different needs and areas of application: Lasur and Toplasur, Interier and Exterier.

This is a regular natural (read: safe) oil, sometimes with a mineral additive, that is used to protect the wood without altering it. natural look. Oils are indispensable for hard-to-cut hardwoods such as oak, teak, larch.

The best way to figure out which wood product you need

And now you need to process some kind of wooden surface. It’s easy to get confused in sentences, because different manufacturers Often completely different compositions are offered under the same name.

A simple rule will help you choose a product for wood: think about exactly what qualities you need to give to your specific wooden product or structure. If your wood product (or set of products) does not provide any function, it is a bad product.

Let's take a closer look.

What is a good product for outdoor wood?

What is important for the structure that will stand under open air? Let's say this wooden bench, gazebo, house facade or fence. To make a tree last a long time outdoors, you need:

1. keep it away from natural phenomena: necessarily from ultraviolet radiation and moisture - the main factors that destroy the structure of wood;
2. protect the tree from fungi (mold) and from certain insects that live in the tree;
3. give the wood a beautiful appearance and color that will last as long as possible.

Which wood product is best to use in the house?

What qualities are important for preserving wood? interior door, a piece of furniture or lining that covers the kitchen walls? We need:

1. Of course, a beautiful appearance and the ability to repaint, for example, a pine surface into fashionable rosewood;
2. Safety, because no one wants to inhale substances harmful to health;
3. Protection from moisture if wood is used in the bathroom or kitchen;
4. Protection against fungi that will certainly appear under the influence of moisture;
5. Harmony in the home - more and more often, psychologists and designers advise not to use shiny materials in interiors to maintain a sense of peace and comfort. glossy surfaces(the advice is controversial, but still matte azures and paints look nicer in the house).

Conclusion: choose a product for wood based on its functions, not on its name.

How to choose an effective set of materials for wood: secrets that manufacturers are silent about

But there is another problem: most often, one remedy is not enough: it is almost impossible to contain solutions to all problems in one jar. Often a combination of primer plus stain, or tinting agent plus varnish is required. How to choose this complex so that the products complement each other, and each of them is truly effective? Again, think about what properties you want to give to the wood, and based on this, choose each material carefully.

What a primer for wood should be: 4 main parameters

A primer for wood should first of all be an antiseptic primer. That is, perform 2 main functions.

1. As a primer, it must guarantee adhesion (good adhesion) finishing layers with the base, so that they hold tighter and their service life increases, and should also equalize the absorbency of the base, thanks to which you will save on the consumption of finishing materials and get a uniform color of the surface;
2. As an antiseptic, the primer should, penetrating deeply into the wood, protect the tree from the development of a) fungi and b) insect pests (this function is important only for wet rooms or outdoors; in a dry room you can completely do without an antiseptic).

In addition, an antiseptic primer for wood should:

3. be indelible - otherwise it will instantly be useless on the street and in wet areas, will simply wash off;
4. be non-evaporating - otherwise it will not only quickly lose its properties, but will pose a threat to your health as soon as you use it somewhere indoors.

Moreover, a high-quality primer must meet all four of these parameters. It's sad that such a simple test doesn't pass even half brands presented on the market.

7 signs of high-quality glaze (impregnation)

Azure coatings are applied to wood for protection, as well as to give it a certain color or shade. It is important to consider the following.

1. Glaze (or impregnation with the properties of azure) should create a very thin film, because this is its advantage: the structure of the wood will remain visible, and over time the surface will not swell, as happens with conventional paints.
2. The azure must be safe, especially if you plan to use it inside the house. Read the composition carefully: Belinka, for example, indicates on the jars of antiseptics the composition down to the last component - you can check each one by finding its description on the Internet using the GAS code.
3. The azure should not contain antiseptics - it is harmful! Using them according to sanitary standards allowed only in soils that will later be covered with a topcoat.
4. The best binder for wood materials is alkyd resins. Acrylic compounds much less effective due to big size acrylic molecules: they simply cannot penetrate deep enough into the wood. Saturate the wood thoroughly useful substances only possible with an alkyd resin product!
5. The azure must be vapor permeable. Simply put: moisture that gets into the wood must be able to come out easily, otherwise decorative surface will crack.
6. Azure must be elastic: wood is a living thing transforming from various factors material, and the azure should “move” with it without warping.
7. Low consumption (1 liter per 8-12 sq. m. with three layers of application) - on its own huge advantage and the possibility of savings. Low consumption also indicates the use of high-quality fatty resins.

What should a quality wood oil look like?

When choosing wood oils, you should pay attention to the following points.

1. Reliable protection without changing the natural appearance: the oil must deeply saturate the wood, creating a smooth surface, preserving natural color and beautiful wood structure.
2. Water-repellent effect, which is especially important for wood outdoors, as well as used in rooms where there is moisture.
3. The oil should not form a film on the surface, thereby it does not clog the pores, the surface remains vapor-permeable.
4. Safety for humans must be absolute, because oils are also used for kitchen utensils, for children's toys.
5. Natural: the composition may include mineral oils and some additives, but main component- it is always natural oil.

Should oil give color to wood? Technically this is possible, but for this you need to add other components that reduce important properties oils, as a result, such a substance can hardly be called oil, it is more of an impregnation.

Important: if you want to add color to wood, it would be better to use not oil, but colored azures or, for example, tinted varnishes. After all, oil impregnation was invented as the most natural, non-altering way to treat wood.

Now you have ready-made lists of important qualities that you should ask the seller about before purchasing wood product. Use them and no one will be able to sell you useless material anymore. Be careful and patient!

Well, if you still have a question about which product to choose specifically for your case, you can get an answer to it for free.

Wood is an attractive, but capricious material that requires proper care. Manufacturers today offer hundreds finishing materials, so there is no reason to deny yourself the pleasure of enjoying the smell and look of the tree. You just need to approach the repair and finishing work correctly. Wood glazes produced using modern technologies, you can find dozens of items on our website.

Distinctive features of azures

Distinctive features of this type of material:

• protection against rotting during wood use;
• antiseptic effect against insects and harmful microorganisms;
• preservation natural texture wood;
• saving money and time on finishing works.

We can help with questions home renovation. We present products from foreign manufacturers - Remmers, Ramsauer, STO, Zobel, Adler and some other brands. Certified varnishes and paints will allow you to achieve the expected result at minimal cost.

What is azure and operational features

Not everyone knows what wood glaze is and what properties it has. Wood can be processed not only with varnishes and paints. Specialized wood glazes are an antiseptic that can extend the life of the surface. It becomes resistant to negative influences.

Another important quality is the absence of a film on the surface after application. This is how glazes differ from varnishes and paints for wood. They give a matte shine and highlight all the features of the texture. With hundreds of shades of azure to choose from, this is an excellent option for any design project.

There are hundreds of products on sale, so make right choice extremely difficult. If you turn to us for help, then count on full support and advice on all issues. We offer glazes for wooden surfaces, for protecting the ends, for interior and exterior decoration.

Dozens of products from trusted brands

Attention is always paid to product quality. Before going on sale, it is tested and certified in accordance with the requirements of GOST and ISO. We take full responsibility for the final result. Take a look at our catalog of glazes for wooden structures, choose suitable means, arrange delivery in Moscow and the region from 500 rubles by phone or directly on the website.

Today there is a trend and there is a good reason for this - wood is environmentally friendly, practical, aesthetically pleasing and easy to work with. But without treatment with special impregnating compounds, wood is short-lived, as it is susceptible to rotting, damage by fungi and mold, and destruction under the influence of sun, wind and rain. Manufacturers paint and varnish products filled the market with high-tech paintwork materials that have antiseptic, priming properties and provide wooden structures aesthetic appearance.

LesoBirzha technologists often hear the following question from their clients: what is better glaze or oil for wood? In this publication we will try to clearly explain to the reader the advantages of paintwork materials of both groups, recommend one or another product for specific situation.

What is better glaze or oil for wood?

It is impossible to answer this question unambiguously. Cover with oil or paint wood with azure– depends on the result that the master wants to see, on the operating conditions of the coating, on how important durability and aesthetics are.

Photo 1. Planken beveled under oil

Main difference glaze from oil - the first has a beautiful glossy film, while oil gives the surface a matte finish.

If the master’s goal is to achieve a matte effect, then he needs to buy oil paints:

• hydraulic oil Renner YS M300, C100, A300, etc.;
• Gnature protective oils;
• similar products from Teknos.

If you want to get an attractive semi-gloss, you need to buy a glaze, for example, decorative composition premium class Remmers HK-Lasur Classic solvent-based. We'll talk about the characteristics of different azures in detail later.

Typically, for structural and outdoor elements, aesthetics are less important than strength and durability. In this regard, for outdoor work the best option is an oil that has a long service life. If you plan to cover structures indoors, it is more advisable here applying glaze to wood. However, it is also used for outdoor work. A thick-layer glazing composition will even out and hide all planing imperfections, making the surface perfectly smooth and shiny.

Photo 2. “Sunny” color - Gnature 245 Hartöl oil

In turn, a less aesthetically pleasing oil will provide wood outdoors with maximum protection from negative external factors, and the thinnest film will not crack under the influence of the sun and mechanical damage. For exterior work, thin-layer glaze can also be used.

Why do you need azure?

Despite whole list positive qualities wood, making it popular in construction and decoration, it also has vulnerabilities:

• high porosity, which leads to moisture absorption and rotting;
• susceptibility to fungal infections and mold development;
• the relative softness of individual rocks, which determines their fragility;
• tendency to appear unattractive blue;
• cracking;
• damage by wood-boring beetles.

Azure has antiseptic properties, penetrates deeply into the wood structure and strengthens the fibers. As a result of this treatment, wood (timber, logs, boards, planks) receives prevention from all negative external factors, becomes stronger, more durable and more beautiful.

Types of glaze for wood

Based on the base, wood glaze can be oil-based, water-soluble, or with an aggressive solvent. Water-based products are safe for health, which is why they are used for processing wooden elements in children's rooms, baths and saunas, living quarters. Glazing compositions with a solvent can have a toxic effect on the human body in the form of allergies, so they are often purchased for outdoor use.

Taking into account obtaining the desired effect azures are divided into thin-layer, thick-layer and intermediate.

• Thin-layer the products have a liquid consistency and penetrate deeper into the fiber structure. They are more often used to process elements that are unstable to deformation - picket fences, lining for cladding. If a thick-layer product is used here, the film will crack and peel. Thin-layer glaze does not form a film at all, but only saturates the wood, improving its technical and aesthetic qualities.
• Thick layer The glaze is thicker, so it hardens like a film on the surface. This type of material is used for painting door blocks and other elements that are not susceptible to deformation. It is also often used for interior decoration(lining, imitation timber, block house, etc.)
• Medium layer(intermediate) glaze is between the first two types in thickness, absorbs well and forms a thin, breathable film. It is used to process structures with mildly pronounced deformation.

Photo 3. Thin-layer glaze Renner YM M349 on aged larch plank

Photo 4. Thick-layer Wohnraum glaze Remmers on a block house

The LesoBirzha company offers azure for any purpose

Our company has its own paint shop, so our specialists are thoroughly familiar with the technology of wood processing. They are also very familiar with glazes from different brands with different compositions And technical characteristics. The most best options translucent products for coloring wood are presented on the pages of our catalog:

• Symphony “Nordic Sauna” is an acrylic-based protective agent for baths and saunas.

A water-soluble product can be tinted by adding the desired pigment to it, so it turns out colored glaze for wood. After drying, a pleasant to the touch and wear-resistant film appears on the surface.

Photo 5. Processing of lining in the Symphony “Nordic Sauna” sauna

Photo 6. Protective agent for baths and saunas from Symphony

• For exterior use, we offer premium decorative glaze Remmers HK-Lasur Classic.

The product is solvent-based. Such impregnation will provide structures with maximum protection from the negative manifestations of nature.

• For interior work purchase wax glaze from the same manufacturer - Remmers Wohnraum-Lasur.

The substance is made on the basis of flax firnis and natural resin, therefore it is safe for the body and provides the wood with proper protection.

Photo 7. Samples with wax glaze Remmers Wohnraum Lasur

Photo 8. Wax glaze Remmers Wohnraum Lasur

• White glaze for wood With beeswax Gnature 471 Bienenwachslasur is also suitable for interior work, but not suitable for flooring materials made of wood.

In addition to wax, it contains natural oils. Such wood glaze dark oak will turn into a delicate bleached one.

Photo 9. Azure with beeswax Gnature 471 Bienenwachslasur, color “heavenly”

• Universal oil glaze Gnature 425 Holzschutz Öl-Lasur is used for interior and exterior work, but, like the previous product, is not suitable for floor boards.

This substance contains natural resins and natural oils. Azure is highly resistant to aggressive manifestations of nature and makes the texture more expressive and aesthetic.

Photo 10. Painting on pine plank with oil glaze Gnature 425 Holzschutz Ol Lasur

• To paint imitation timber, lining and block house inside, we recommend buying Renner YM M349 Azure.

The composition lays down evenly, forming a light gloss on the surface. Renner YM M349 has water base what causes the following qualities: absence unpleasant odor, ability to dry quickly, environmentally friendly.

Photo 11. Paintings of imitation larch timber

Photo 12. Log house under azure YM M349 from Renner

How to apply glaze to wood

Even a beginner can handle the process of applying glaze. Previously sandpaper with a grit of 80-150, you need to open the pores closed as a result of gouging. Intermediate sanding (Scotch Brite) will remove the lint from the wood and make it relatively smooth. For even application, use a brush, roller or air sprayer.

If you plan not one, but several layers of glaze, the previous layer should dry well. The manufacturer places recommendations on drying time on the label; they are different for each product.

Wood is a natural lumber that is used in construction and finishing work. But, unfortunately, everything wood materials differ in porosity, which reduces their strength. In order to cope with such a natural problem, today you should not put in too much effort. It is only important to study the paint and varnish products market and decide which one is best suited in a particular situation.

One of the most reliable paints and varnishes for treating natural surfaces is wood glaze. This is exactly what will be discussed in this article.

Characteristics and features of wood glaze

This paint and varnish product acts as a reliable protector of any surface from negative impacts mechanical and physical nature. When performing both interior and exterior finishing work, azure acts as an antiseptic, which not only protects the wood, but also gives it a pleasant appearance. The result will give you great pleasure. It is worth noting that glaze for wood also performs a dirt-repellent function.

Please note: glaze, unlike when applied to the surface, does not form a film, which allows the wood to breathe. This factor also affects the durability of the wood, since the likelihood of peeling or cracking is significantly reduced.

Wood glaze composition

Before using any paint and varnish material, it is important to study its composition, since the environmental friendliness of these products is of no small importance, especially when it comes to interior decoration.

As a rule, any type of wood glaze consists of the following components:

Based on the given composition of the azure, we can conclude that products of this type are environmentally friendly and can be used for finishing wood in any room, be it a kitchen, bedroom or children's room.

Types of azure

Like all paints and varnishes, azure has several types, which allows it to be used in finishing work, taking into account the satisfaction necessary criteria. Today there are the following types azure:

1. Thin layer. This type Lazuli is a very liquid solution that penetrates deeply into the wood structure. Most often used for finishing products prone to deformation. For example, a fence or sheathing. This type does not cover the lumber, but only saturates it, which in turn is good protection from the rays of the sun and moisture.
2. Thick layer. Using this type, you can achieve the appearance of a thin film on the wood. This type of azure is intended for window frames, doorways and others wooden products, which are not prone to deformation.
3. Medium layer. This type has an average value between the two types listed above and is suitable for protecting lumber, the deformation of which is not very pronounced.

In terms of composition, the base of the glaze can be oil-based, water-based, or solvent-based.

Azure is a paint that combines best properties varnish and impregnation, but at the same time does not overlap the wood texture. The fact is that the azure is translucent, which means that it does not cover the natural grain of the wood, but emphasizes it and makes it more contrasting and textured.

Most azures do not form a film on the surface, and therefore are not subject to peeling, cracking and peeling. This product is often used as facade finishing coat for various wooden surfaces that are exposed to atmospheric loads.

Some compositions are specifically designed for interior decoration.

For example, the product is designed specifically for wood processing in residential areas and has European certificates " Blue Angel» (European certificate for the best environmental properties of products) and DIN EN 71/3(European food safety standard for children's products).