Features of the same type of wood varnish for external work. What types and qualities are there varnishes for wood? Varnishes for wood

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Varnish for external work on the tree for the protection of viruses that are used outdoors due to negative factors: ultraviolet radiation, pollution, high humidity. Obviously, the choice and application of traces of warehouses is given special respect, and even in stores there is a large assortment. About how to choose and apply correctly wood varnish for external use, let's talk about this article.

Today there are a lot of options for coating wooden surfaces, but varnishes have one serious advantage - they help preserve the unique and unique structure for which this natural material is valued.

Lacquer materials (LKM) are subject to several criteria, one of which is the type in which wood is used. Viruses, which are known simply from the sky, are sensitive to the influx of weather factors, through which the tree gradually swells and contracts. Varnishes, intended for treating external surfaces, create an elastic melt on the surface of the material, which allows the wood to undergo regular swelling and drying. Warehouses for processing the surface in the middle of the area do not have sufficient elasticity, so the molten material cracks easily and starts to rise.

Varnishes for external work are used to cover the following elements:

• villages descend, terasi, ganok;
• partini dahu;
• facades of budynki made of wood;
• walls of baths;
• wooden sculptures and garden furniture;
• entrance doors.

Warehouses intended for such purposes must reliably protect the surface from negative factors, mechanical damage, as well as other decorative damage.

Characteristics of varnishes for external robots

At their core, all varnishes have the ability to create a dry melt on the surface of the material. In order to prolong the service life of wood weeds, the warehouse for external robots is subject to low important characteristics.

1. Wear resistance. If the varnish is planned to be used specifically for coating parklets, walls or other vertical surfaces, to save money you can choose a product with an average indicator of wear resistance. For dresses or terraces that may be difficult to wear, you should choose products with increased resistance to mechanical wear and tear.

   

2. Hanging hour. Calculate the time for drying up of warehouses for external work on wood to lie at the base and become approximately 24-30 years. An alternative is quick-drying paintwork materials that allow you to finish the job in just a few years. Please note that the instructions indicate a number of points that need to be taken when drying the warehouse: hour for drying (the interval before the surface of the varnish stops sticking saws and other mixtures), hour for drying the first ball, necessary for applying finishing, as well as for molding the whole swimmers

   

3. Resistance to mechanical damage. Wood is reduced to soft materials, and the vibrations that are used simply create a special protection.
4. Resistance to ultraviolet exposure. The influx of UV-exchanges is the main reason for the wear of varnish coatings; the fragments, when burned, the warehouse quickly loses its dry power. It is obviously important that the components include additives to improve UV resistance.

   

5. Waterproof. Another “weak point” of wood sprouts is their tendency to rot, so a varnish coating can be applied to the wood.

   

6. Fire safety. Since the wood was not previously covered with special reinforcements that protect the material from fire, fire safety in the warehouse is subject to special consideration. Those that are worn out on the surface are also used in places with an increased risk of occupation, or those that are used in high-temperature washrooms.

The stock of varnishes for modern woodworking may include components that protect the material from damage, components that add a glossy sheen or matte to the surface, and much more.

Types of varnishes for modern woodworking

There are a number of types of varnish warehouses that are used for modern woodworking, and the leather from them has its own characteristics, advantages and disadvantages. The choice of a particular product depends on the characteristics of the material, the operation of the product and the final result that must be obtained.

Olive based varnishes

The basis of such products is purified, thermally processed oil, which gives the warehouses the necessary power. The strength of the varnish coating lies beneath the strength of the base, so it is not recommended to save on production. Another component of such varnishes is synthetic or natural resins, and most of the products sold in stores contain synthetics themselves. Hanging hours at warehouses can be difficult, so it’s best to work on a clear day with temperatures above 10 degrees and average humidity.

Important: when varnished with an oil-based varnish, the surface of the wood may darken slightly.

Depending on the proportion of resin and oil, the deposits are fatty, fatty and thin. To treat external surfaces, use oily varnishes (2 parts of oil and 1 part of resin), which are characterized by resistance to atmospheric influences.

Various types of such products include yacht and polyurethane varnishes. The first option is recommended for surfaces that are in constant contact with water. Yacht (urethane-alkyd) varnish creates an elastic layer on the surface, which preserves its strength as the wood contracts and expands.

HELO YACHT - urethane-alkyd dry-drying varnish

Important: the application of yacht warehouses requires adhesive priming on the surface and care during work. The melt that settles on the surface appears solid and thick. As soon as you touch the tree under it, the tree begins to collapse in the middle and loses its original appearance.

Video – Yacht varnish

Polyurethane varnishes

Polyurethane folds are easy to use and ensure high-brightness coatings, as per the Master of Advanced Skills. The smells dry quickly and protect the surface well from abrasion, mechanical damage and ultraviolet radiation.

Video - Application of polyurethane varnish

Alkyd varnishes

The products, which are based on alkyd resins and resins, provide a durable, durable and reliable coating for the components. It is not immune to the influx of household chemicals, so the surface can be cleaned in any way. Until a few varnishes are based on the resin, there is the trivial term of drying (about 24 years) and the power to change the color of the wood - after processing the material acquires a yellow color. The broadest alkyd varnishes are GF-166 and GF-177.

The basis of the product is alkyd glyphthalic resin, modified with natural oils, with the addition of an organic agent and a resin that speeds up drying. It creates a glossy melt on the surface of the virobes, the drying time for one ball is 48 years.

In stock, the main characteristics of the varnish are identical to GF-166, but require less drying time and require careful preparation before operation.

Video – Coating with alkyd varnish

Water-based varnishes

This type of storage is carried out on the basis of an aqueous dispersion (for example, acrylic) with a small amount of dispersion. This stench does not have a pungent odor and does not produce toxic vapors, and the work can be carried out in a closed area. Water-based varnishes offer a wide variety of color palettes and can give the material any color without masking the unique structure of the wood. The surfaces covered with such deposits are not susceptible to the influx of fungi, molds and microorganisms, which may result in an attractive appearance.

Water-based varnishes are divided into two types: varnishes can be stored in only acrylic (one-component warehouses) or acrylic with polyurethane (two-component). Two-component acrylic-based paints can reduce operational power and are not susceptible to negative thoughts in the middle.

Video – Acrylic wood varnish

Technical characteristics of different types of varnishes

Important: alcohol and nitro varnishes are not recommended for use in external applications. Alcohol-based varnishes are suitable especially for restoration and carpentry work, while non-woven varnishes have low water resistance and tend to crumble easily when exposed to ultraviolet radiation.

The most popular manufacturers of lacquer-based materials include the following companies:

• AkzoNobel (Holland);
• Tikkurila (Finland);
• Henkel (Nimechchyna);
• BASF (Nimechchina);
• DuPont (USA);
• Senezh (Russia).

Prices for various types of wood varnishes for external work

Wood varnish

Pokrokov's instructions for applying varnish

Correct application of varnish ensures the reliability and value of the finishing coating. The main point that needs to be taken before applying the product is that lacquer materials vary depending on how well they are applied.

Excess varnish can be poured into small bowls or jars (so that between the surface of the liquid and the edge of the container the least amount of air is lost), close tightly and place in a dark place, the temperature is from 5 to 30 degrees. In such minds, the warehouse can be kept close to doom.

How to signify vitrati laku?

In order to correctly determine the amount of varnish mixture needed to treat a flat surface, you need to know the amount of varnish per square meter. This parameter is included in the technical characteristics of the material and warehouse.

1. Tree type. Porous species (ash, pine, oak, exotic wood) require more varnish, compared to non-porous ones such as maple, birch, aspen, cherry.
2. Sanding brush. Well-finished and polished wood requires less storage, so to save money it is recommended to prepare the surface with varnish.
3. Viscosity of varnish. The density of the varnish material also affects the vitrata - the thicker the warehouse, the greater the quantity required for processing the product. When the process is completed, add tin or water to the varnish.
4. Tools that are used for storage. To change the application of varnish, it is important to choose the right application tool.

For the middle vitrat of varnish mixture, when applying the first ball, make a liter per 8-10 square meters, and when applying the next liter, per 10-12 square meters. m.

Stage one. Select a tool

The application of varnish is carried out using various tools, most importantly with a pencil, a roller or a spray gun. When choosing a tool, it is important to determine the thickness and thickness of the coating.

The cheapest, most extensive and accessible option. Most often in stores you can get brushes with natural, mixed or artificial bristles. Natural pencils are best suited for varnish materials on an olium base, but when working, be sure to squeeze out the fluffs well - they can accumulate and remove the varnish, which can create stains on the surface tiques and inequalities. Synthetic pencils provide a smooth surface and are virtually resistant to wear. The mixed bristles combine the qualities of natural and synthetic bristles, and are ideal for everyday work.

Roller

Hand-held tool for processing large areas: fences, facades, etc. Rollers for applying varnish are divided according to the characteristics of the working surface of the tool, the length of the pile and the size. Long pile may become deformed during the processing process, as a result of which the softness of the coating decreases. Large rollers speed up the process of processing the beans, but do not compromise on the appearance of handiness, leaving small rollers to create a more even and powerful melt. The best option for modern work is a medium-sized tool with heavy bristles.

Spray

A spray gun or spray gun is the most handy tool for spraying parked windows and facades, so you can easily use it to clean important areas. Sawing makes it possible to create a clearer, smoother and more even finish. Spray guns can have a larger tank volume, engine weight and productivity - the higher the characteristics, the more expensive the unit, but it is not necessary to use budget models manually, because they quickly overheat and turn off.

Prices for dispensers for farb

Spray gun

The stage is different. Surface preparation

For good adhesion of varnish-based materials and long-lasting hardness of the paint surface, treat the surface well. If you apply it to unprepared wood, the coating will quickly lose its appearance, it will crack and sag.

Old paint (such as this) must be sanded down with an emery board, spatula or hair dryer to a clean, solid base.

If the wood has cracks or crevices, they must be removed using a special putty.

Clean the surface of the virobe with a saw, sand it with grit and sand it with an emery paper. If there is a splash of fat or resin, sanding the trace will remove the fibers - this way the fragmented fibers will not be picked up, and the wood will become as smooth as possible. Before further processing, the surface must be thoroughly dried.

Stage three. Primer

Primer or coating of lumber with special warehouses is not considered by the maistry at the obligatory stage of processing, but for them there are a number of objective reasons:

• The primer will ensure good adhesion of the materials - in other words, the varnish sticks better to the surface and adheres to it better;
• the surface after treatment with a primer becomes more smooth, so the coating comes out smooth and aesthetic;
• The use of primer depots makes it possible to reduce varnish wastage and protect the surface.

The primer warehouse is selected depending on the characteristics of the material and the warehouse for the final coating. Alkyd primer strengthens the structure of wood well and increases its resistance to wear, water-dispersed compounds do not have a strong odor and are non-toxic, and shellac is recommended for coating badly dried and damp wood.

When choosing a primer based on the characteristics of the finishing coating, it is necessary to seal it; for polyurethane-based paints and varnishes, it is recommended to choose materials from instead of a distributor. When drying water-dispersed coatings, it is best to use acrylic or water-based primer. For external operations, it is recommended to select warehouses that adequately mix components to prevent the appearance of rot, fungus and mold.

Application of the coating can begin after preparation (the process described above) and thorough drying of the surface.

Krok 1. Prepare the stock (dilute according to the instructions) and mix it well. Pour it into an empty container and make it wide enough so that the pen can be inserted there.

Croc 2 Apply the cut to the surface with a smooth ball, using a pencil or a roller to cut through the wood fibers. When designing the façade or parkan, pay special attention to the lower part, since it is the most durable until water flows.

Croc 3 Let the first ball of primer dry out, let it dry out.

Krok 4. Clean the dry ball with sandpaper, if the surface is uneven, quickly apply wood putty. Vidality drank from the village, having settled down after polishing.

Krok 5. Apply 1-2 more on top of the first ball, and the skin needs to be allowed to dry thoroughly.

After the primer has dried, proceed to the final finishing – coating the area with varnish mixture.

Prices for the protection of the village

Infiltration for wood

Stage four. Varnish

Before applying varnish to wood, it is recommended to carry out an adhesion test. Cover a small area of ​​the prepared surface with the mixture, apply the mixture, and after 2-3 days try to remove it with a coin or a spatula. If the coating is important, then the varnish mixes well with the base. If a coin or a spatula leaves good marks, deep marks, it is necessary to re-treat the surface or choose a different varnish.

It is best to apply the varnish coating to a horizontal surface, because it is possible to place it vertically - for example, when processing doors, remove them from their hinges and place them on trestles.

The process of applying varnish to a wooden surface

Krok 1. Prepare the stock (dilute it with water or white spirit as needed), mix well, pour into a separate container.

Croc 2 Apply varnish to the first ball of wood. Place a lid on the tool (pencil, roller) and press lightly to remove molasses from appearing. On horizontal surfaces, the varnish is applied with dark brushes, and on vertical surfaces – with cross brushes, even and smooth. Deposits (for example, acrylic) tend to pile up quickly, so you need to add a little brush so that there are no brush marks on the surface. The varnish needs to be thoroughly rubbed and stitched so that no bulbs appear on the surface - they can be removed by running a pencil through the grain of the wood fibers. When working, pay special attention to highly accessible places and places.

Croc 3 After applying the first ball you need to let it dry. The drying time for the varnish varies depending on the skin type: for water-based paints it lasts from 1 to 12 years, for alkyd and polyurethane paints – 24 years, better yet, check this in the instructions for the product.

Krok 4. Since only the cob is coated dry, it is best to sand it with fine-grained emery - in this way, another ball of varnish will be able to adhere to the first one.

Krok 5. Apply another ball to the stock, this one undiluted, and let it dry.

Krok 6 Assess the roughened surface when it is well lightened, if necessary, apply another 1-2 beads of varnish.

When the varnish is removed and properly applied, two balls of varnish are enough for the surface.

Colored varnishes are often used for coating inexpensive types of wood. When processing, you can accomplish two tasks: to remove the material from damaging and negative factors, and also to “destroy” its external appearance. The technology for applying such warehouses does not vary from the application of basic, but rather low nuances.

Sheathing with imitation timber: coating instructions Wood sealant

From the tree that is used for the preparation of furniture and decoration. A pure natural material with unique properties, but without special drying properties the wood is unlikely to be durable. She is afraid of moisture, temperature changes, fire and storms. It is often simple for a tree, but at the same time its unique texture and color are used. Varnishes help to protect wood and preserve its natural beauty. Almost a thousand years have passed since the first such warehouse appeared, during which time the varnishes have been changing, and today on the shelves of stores there is such an assortment of different products that your head can turn around. Let's figure out how to choose wood varnish for internal and external work, which includes different types of varnishes and which is important to take care of when purchasing.

No. 1. What are the different types of wood varnishes?

Varnish is the name given to viscous substances that are formed from resins, resins and polymers. After being applied to the surface, the resin is evaporated, removing the thick liquid. This barrier protects the tree from various negative influences. The fragments of wood used to be the main living material, first varnishes appeared inXII century. This was the wine of one German citizen and the warehouse of his dry speech, which was kept secret for a long time. Try to work out how to continue the term of the tree's service and work steadily. So, in the 15th century in England, oil-type warehouses appeared, and later in Holland and Portugal they began to produce resin-based varnishes.

Since then, the range of such products has significantly expanded, warehouses with specific authorities have appeared, so today you can’t just go to the store and buy the first wood varnish that you come across - carefully consider the many nuances of different warehouses, otherwise you can You just can’t steal the material, ale and mischief youma.

When choosing a varnish for wood, take into account the following factors:

• minds of operation. On the street, factors such as increased humidity, constant changes in temperature and ultraviolet radiation influence the material, so it is necessary to choose the appropriate warehouse for protection - only wooden varnishes will do. for external robots. As a rule, the manufacturer specifies on the packaging of the detergents that may be used in the warehouse. , furniture and wall materials can be nicely coated with wood varnish. for internal robots;
• wear resistance. It is not always possible to cover the base with the same layer as the furniture, since the appearance on the surface will be completely different. If for other wooden objects that are not susceptible to severe wear and tear, it is better to apply a less durable nitrogen-cellulose varnish, then to cover the surface it is necessary to take larger warehouses;
• toxicity. Most of the current warehouses have an unpleasant, pungent odor when dried, leaving debris organic retailers. Of course, this smell will disappear if the varnish dries on the surface, and then you will most likely get a headache, and in the worst case you will feel a serious discomfort. Polyurethane, acrylic, polyester varnishes and nitrovarnishes are applied in special ways in carpentry shops and non-residential areas. After the drying up, these warehouses become safe. If work needs to be carried out at home, and whose household members do not intend to go anywhere, then it is better to take the least toxic warehouse - this water-based varnishes the stench is practically not noticeable;
  
• hanging time. A ball of varnish can hang for 6 to 72 years and even longer. Water-based varnishes and oil-based varnishes should dry quickly, alcohol-based and nitrocellulose varnishes should take 20 minutes. For this parameter, all warehouses are divided by dry thoroughly. Pay attention to this characteristic of the varnish if you understand the triviality of the work;
• resistance to high temperatures. Heat-resistant varnishes can be applied to the wood in the same areas where. It is important not only to choose a suitable surface, but also to properly apply it to the surface, and depending on the application technique, there is a lot of room for the result;
• blisk. The varnish can be applied to a glossy or matte surface. The vibration will sometimes be less aesthetically pleasing, the fragments of operational components from the blisk stage will not be enough to lie around. The gloss gives a rich volume, and the matte surface enhances the beauty of the wood. The level of light is indicated in hundreds of broken light streams. So for example, high gloss varnish displays over 90% light, glossy – 80-90%, and matte- Less than 10%. There are also beautifully glossy and matte folds, so the choice is great;
  
• varnish components. It is best suited for Vikonnia to work independently. one-component varnishes These are the ones that are easy to apply and create a dry melt using the steamer's method. Professionals often vikorist two-component varnishes in which the dry liquid is created as a result of a chemical reaction between two substances. As a rule, such warehouses are stable;
• the need for priming. Self-priming varnishes can be applied directly to the wood. Other warehouses require preliminary preparation of the surface: if they do not, then the surface of the varnish may become damaged, cracks and craters may appear.

The sale can also be closed tonal varnishes. Using this, you can give the wood the desired color or change the color. However, the classic option still lacks clear varnish, which allows you to preserve the original wood.

No. 2. See wood varnish

Depending on the type of retailer, you can see the following types of varnishes:

• oliyn;
• polyurethanes;
• alkydni;
• acrylic;
• Nitrolacs, etc.

Other types of varnishes have their own characteristics of wear resistance, drying time, toxicity and weather resistance. To choose the right wood varnish for internal and external applications, you need to know the basic characteristics of the skin.

No. 3. Olive varnish for wood

Oil (also called oil-resin) varnishes used to be popular everywhere, but today their popularity has noticeably decreased. Getting ready based on resin and oil in different proportions. Previously, less natural resins were produced, but with the emergence of piece resins and modified resins, the quality of warehouses decreased.

In stock, such varnishes are divided into:

• fatty, 65-85% oil;
• average, 55-65%;
• hoodie, 35-55%.

Oily varnishes cope better with dry coating, but are thinner and take longer to dry. Zazvičay danij vid laku vikoristuyut for the protection of undercover cover in residential areas. These thick mixtures, which are important to apply with a pencil, must often be diluted with a little bit. The saving period is short, the expiration time is from 24 to 72 years and more.

No. 4. Alkyd varnishes for wood

Alkyd varnishes are mixed on the basis of glyphthalic or pentaphthalic resins, as the manufacturer takes white spirit or solvent, and resins may be included in the warehouse to speed up the drying of the varnish.

To the advantage Please bring in the following:

• resistance to moisture, temperature changes, warehouses become resistant to extreme changes and heat to fire;
• wear resistance;
• low price;
• trivial term of attribution.

In addition, alkyd layers perfectly reinforce the wood grains, and to achieve the required depth of color, you can apply a lot of varnish, but in this case the process of finishing the surface will become trivial. The warehouse takes a long time to dry - this is the main minus, it will take 48-72 years. As it is critical, it is better to use varnish with special additives, which will speed up the drying process. Also significant is the unpleasant smell during drying.

Vikorist alkyd varnish is mainly used for processing sublog: go out to the front and cover the wear and tear. It is possible to apply the warehouse on a substrate with a preheat. More often than not, such a varnish will be used for covering furniture. Please add until alkyd varnish urethane group, then we take away even more from the look of the operational components of the coating. In the first warehouse, this product has a longer drying period (about 6-12 years) and a longer service life. The smell is as unpleasant as in alkyd varnishes.

No. 5. Alkyd-urea varnish

In this case, in addition to alkyd resins, amino-formaldehyde resins are included in the varnish. These are two-component varnishes that can be dried more easily with the introduction of a special acid-mixed hardener. The additive must be mixed with the varnish even before application; the specificity of the extracted mixture is small - from many years to many days, so the quantity must be precisely coated in advance.

Alkyd-urea varnish creates a soft melt on wood and protects the material well from moisture. Warehouse vikorist is important for covering and massive. You can vikorystuvati yogo ta for the protection of wooden furniture, as well as other objects that are located in the middle of the location.

No. 6. Nitrocellulose varnishes

This varnish contains a low amount of cellulose nitrate, organic resin, resin and plasticizer. Use this popular wood varnish for internal robots It is well suited for processing furniture; it can be given a matte or glossy surface, or Don’t hesitate to protect yourself from forgery.

Main accomplishments varnish:

• high speed of drying, from 20 hours to 5 years, average hour – 1:00;
• high quality before polishing;
• varnish allows you to create a smooth, hard coating with wonderful decorative properties;
• The warehouse penetrates deep into the pores of the village and ensures fire protection.

Sered not enough This means that there is an unpleasant odor during the drying period - when toxic agents evaporate, it is necessary to carefully remove the waste from the air during the process. After drying, the varnish is absolutely safe for health. The warehouse is not very good at protecting the wood from the vaults and sunny changes, the value of the coating is middle, that’s why they’re vikory for finishing furniture and walls in the middle of the living room.

No. 7. Polyurethane varnish

Polyurethane varnish can be called one of the most popular products. For the sake of the high value of this rich man who respects the universal. How can I say that the group of polyurethane varnishes is included? yacht varnish, it becomes clear that the operational jaundice of this warehouse is blamed.

Main accomplishments:

• adhesion to the base is improved;
• high hardness of the coating, which effectively protects the tree from moisture, chemicals, and sedatives;
• high durability, 4-12 years.

The unique power structure allows you to vikoristuvat yogo for external robots. They cover the decks of yachts, parquet floors, furniture and other wooden objects. This is a universal warehouse. Sered minuses Tilki leaps -in -the -click of the non -Chitko duttrimovato, the mustache of the wire to the process of the warehouse - it is important to be stolen on the top of the vid to the contact with the Vologue, and the deprivation of the driving strongly of the tires strongly tuned to the sequence

No. 8. Water-based acrylic varnish

This varnish can be called one the most environmentally friendly and safe. This wine gives off unpleasant odors, so its vicor is allowed to be inhaled. Water-resistant varnishes can be used for one day minus- The stench will take a long time to dry. In order for the spit to be completely formed, you will have to roll for about 2 times. In addition, it is better to prime the wood before applying varnish. For sale you can find warehouses with a small amount of organic retailer (up to 15%).

Water-based acrylic varnishes do not support wood, they enhance the natural grain of wood, but do not provide sufficient protection from vlogs. Wear resistance is also not at its best, but manufacturers produce stocks with special additives that can significantly improve the mechanical resistance of the coating.

No. 9. Water-based polyurethane varnish

The warehouse contains shipments of acrylic water-based and polyurethane varnishes, recently released, sold as one- and two-component mixtures. The varnish has high durability, wear resistance, elasticity, resistance to aggressive substances, the finish is environmentally friendly, durable and does not crack too much, however, The warehouse price is still high.

No. 10. Epoxy varnish

Epoxy varnishes, as the name suggests, are prepared on the basis of epoxy resin. The melt made from it becomes harder before the hardening agent is poured in - these are two-component varnishes. Sered Golovnikh superiority high hardness, softness of the melted molten material, moisture resistance and impact resistance. Varnish to suit for internal robots for coating underlayment coatings, as well as for external robots. Plus, it dries quickly before everything coats, no more than 12 years.

No. 11. Polyester varnish

Rich component warehouse based on polyester resins. Applied with a special gun, it requires high professionalism and sufficient precision in the robot. After drying up, you manage to get enough of this kind of spittle, which effectively protects against moisture and aggressive speech. Varnish vikorist for processing furniture, furniture and other musical instruments.

No. 12. Alcohol varnish

The warehouses are not even wider, the sphere of stagnation is no longer limited. Alcohol varnishes (varnishes) are prepared based on ethyl alcohol and resins. The alcohol quickly evaporates, so the drying time for the varnish is minimal - 20 minutes to one year. The coating is exposed to a brilliant glare, but it does not protect the surface from moisture. Warehouse is vikorystvuyutsya when testing musical instruments, sometimes – at the carpenter’s office furnishings.

No. 13. Primer varnish

Primer varnish is only necessary to paint wood sections with finishing coats. This warehouse also helps to achieve a more even surface and isolate the wood from excess water. It is necessary to choose a primer varnish that best suits the type of finishing coat.

No. 14. Varnish applied to wood

The process of varnishing wood is complicated and consists of several stages:

• When removing a ball of old furbi or varnish, you can sand it with an emery paper;
• sanding the wood and cleaning it with a saw;
• when using a varnish color, the wood can be stained with stain;
• applying a primer to the varnish;
• applying dry varnish for additional help

The easiest way is to apply it with a roller, with this you can even lightly coat the surface with varnish. The pencil can be used simultaneously with a roller to clean important areas. To ensure that traces are not lost, it is better to take a penzel from small fluffs at the end. The spraying is carried out by professionals, with their help you can quickly coat a large surface area with varnish. When preparing furniture, it is better to apply two layers of varnish, for protection there are three. Apply a new leather ball after drying and lightly sanding the first one.

Correctly selecting and applying varnish will help preserve the original appearance of the wood for many years to come.

Corisna information

*photos of objects from the GoodWood website

Buy odorless wood varnish at TBM-Market and you will receive clear products and high-quality service! We sell goods in Moscow at a reasonable price.

News about wood varnishes

One of the simplest and most effective methods for processing various surfaces of wood is lacquer. This is due to the universality of the mixture for both prepared and unprepared material, and does not require extensive knowledge or special skills. You can varnish any type of wood; if necessary, the surface area is colored (prepared with inert pigments) or left barren-free. This allows us to demonstrate the wonderful structure of the fibers of valuable types of wood.

Furniture and decorative items, facades of cottages and hulls of yachts and yachts - the range of stocked warehouses is truly magnificent.

The melt, which eliminates the cracks of the resin from which the varnish is prepared, after evaporation of the resin or hardening under the action of the catalyst, reliably protects the surface from mechanical damage, aggressive media, scoundrels and scoundrels iv.

Wood varnish for external use

Wooden structures that are located in open space succumb to the onset of negative influxes of excessive middlings:

It is important that different bases of varnish were broken down for specific purposes, so their main goal is to remove the wood from a beautiful texture.

Acrylic varnish for wood

Acrylic-based varnish is a barless liquid, a dispersion of plastic resin, dissolved in water, combined with acrylic. This substance quickly gained popularity throughout the world due to such authorities:

• high resistance to mechanical damage (through the spring characteristics of the base) and excellent support for washing;
• water impermeability;
• thermal conductivity. This, it would seem, the second parameter allows the varnish to overheat due to local heating or cooling, guaranteeing protection of the coating from temperature fluctuations;
• The results of the finished varnish coating, which is minimal, make it possible not to compromise it in engineering procedures.

Odorless acrylic varnishes dry quickly, do not suffer from ultraviolet radiation and are environmentally friendly. All the above-mentioned officials make it clear that this view is an important contribution to the protection of the village under current economic conditions.

Polyurethane varnishes

Polyurethane-based varnish is the most popular product used for furniture and floor coverings, wood frames and interior details. Based on other fundamentals, the polyurethane configuration has become universally accepted by the authorities.

• The production of this basis is cheap. Polyurethane varnish is one of the most economical.
• The surfaces, coated with polyurethane material, exhibit adhesive properties.
• Easy application on folding geometric shapes allows you to successfully apply varnish for decorative interior details.
• The special two-component form - the base and the core-hardening agent - makes it possible to eliminate the viciousness of unprofitable robbers.

Finally, it is clear that in our interactive catalog you can select the most suitable type of varnish stock for your planned work. All products presented in the catalog are certified, comply with European standards of hydration and contain the necessary descriptions and instructions. There is a “Statti” section on the site, where you will find a lot of useful information.

You can read in detail about the massacre of wood varnish and their power here.

The façade of the wooden booth is exposed to a steady influx of unfavorable climatic factors into an excessive environment. Therefore, the key points in choosing a varnish to cover the external walls of a booth are not the aesthetic characteristics of the material, but its dryness. Varnish for the wooden façade of a booth must protect against any natural factors: moisture, damage, ultraviolet radiation. In this case, you can rest assured that the product will last for a long time. Today you can find a wide range of varnishes, but not all can provide reliable protection to the facade. We will tell you how to choose a varnish for a wooden booth.

There are many ways to refinish a wooden booth on the market today. Because the structure of the wood surrounds the entire surface, you can only use varnish to preserve and enhance the natural beauty of the wood. The varnish creates an elastic, strong coating on the wooden surface, which decorates and immediately protects the wood.

An important criterion for choosing a varnish is the level of its use. This type of wine is applied to the façade as if it were just the sky.

For functions intended for external processing, special considerations are provided. Varnish for external cutting of wood is required to protect the wood from mechanical damage, negative natural and biological factors, as well as other garniture decorative characteristics.

We can use varnish-based materials to enhance the façade:

1. Wear resistance. This display is especially important when cleaning external horizontal surfaces: terraces and exits. For this type, it is necessary to choose a warehouse with a high level of resistance to wear and mechanical damage. To cover the walls of a wooden booth, use a varnish with average wear resistance.
2. Resistance up to UV exposure. Ultraviolet exposure is one of the main reasons for excessive wear and tear on the surface. It is necessary to cover the façade in a special way, so that special components are kept in stock to increase resistance to direct infusion of sun.
3. Waterproof. The main enemy of the tree is the cevologa, when the wood begins to rot when water is poured, fungus and mold appear on the surface. It is therefore very important that the varnish coating creates a dry ball on the surface, which dissolves the water.
4. Zachist in a coma. A tree is a living center for various microorganisms and beetles, which settle in its structure and build the wood in the middle. It is important to varnish the words that steal the tree from the spoils.

There are a number of types of varnishes that can be used to coat the external surfaces of a wooden booth. The choice of a specific purpose lies in the climatic minds of locality, the lumber that is used for everyday life, the characteristics of the varnish-based product.

To varnish old, previously coated wooden surfaces, it is necessary to select a varnish with the same base. For example, it is not possible to apply alkyd varnish to a surface coated with water-retaining compound. The wood, thoroughly cleaned from the old coating and well sanded, can be prepared in any way.

When choosing a varnish, also consider its decorative power. The varnishes come in a wide range of colors, which allows you to select the desired shade to suit the decorative style of the façade. You can choose glossy or matte varnish that creates a clear or smooth finish on the surface.

These varnishes are based on piece or natural oils formed by thermal processing. Koshti also combines natural and synthetic resins.

Stored in hundreds of containers instead of oil, warehouses are divided into fatty, heavy and thin. For external applications, it is recommended to use only varnishes with a large amount of oil, which should be applied to the group of oily products. The warehouse is more resistant to atmospheric agents if it is moved instead of oil.

Olive-based varnishes exhibit good drying properties and create a water-based coating on the surface, which demonstrates high light fastness. Varnishes of this type take a long time to dry (from 12 years to three days), so work should be carried out in steadily warm and dry weather. It is also necessary to apply oil varnishes to the ocher wood.

Judging by the name, it is clear that varnish has a wide range of purposes for preparing yachts. In addition to its wonderful performance characteristics, this varnish is often used for varnishing the outer surfaces of wooden booths.

Yacht varnish is distinguished by its durability and durability. Such results were achieved by the inclusion of toxic components - toluene and xylene, which are harmful to health and can cause illness. This has no meaning for external workers.

However, regardless of the situation, it is not uncommon to use it for the preparation of pretexts and other surfaces in the middle of the booth, which is categorically impossible to work, so as to lead through the richly varnished surface of the visible into the atmosphere of unkind speech.

The use of yacht varnish to cover the chipped from the decks of the booth is called, however, it only floats. The varnish coating ensures reliable protection of the external walls from various atmospheric influences, and also gives the tree a noble appearance.

Alkyd varnish

The varnish is prepared on the basis of alkyd resin, and its warehouse also includes various oils and dispensers. The product is durable and resistant to temperature changes, moisture and mechanical stress. The warehouse has good water supply and protects the wood from the growth of fungus, mold and coma.

It dries more quickly, causing an unpleasant odor to appear. Over-applied varnish can cause the surface to wrinkle.

Polyurethane varnish

Varnish, used for preparing external decks and beams, is prepared on the basis of organic compounds. The wine penetrates deeply into the wood, creating a dry, wear-resistant ball on it. The varnish is resistant to ultraviolet exposure, mechanical damage, and can withstand temperature changes.

The varnish is either one-component or two-component. For the first time, the filling is sold by preparing it before applying. For the other - before work, add hardening material to the warehouse. The two-component method is best suited for the preparation of large areas.

Waterproof varnishes

This type of lacquer preparation is prepared on a water base. Varnishes of this type are harmless for people, they do not see any harm or smell. Stinks are released from a great variety of colors. This will ensure complete protection of the surface from microorganisms, molds and fungi.

The warehouse dries out approximately until the end, but for the residual molding of the dry melt, close to two days are required. However, water-resistant varnishes cannot provide such reliable surface protection as organic deposits. The coating will require regular updating.

The varnish must be applied to dry wood. If you work on the planks beforehand, it’s better to put a lacquer and wait until the wood is dry on the surface. The moisture content of a coniferous tree at the time of preparation may exceed 15%, for leafy trees this figure becomes 12%.

Regardless of how the façade is varnished, the varnished timber will need to be installed in windless and dry weather. The outdoor temperature is not lower than 10 degrees, and the optimal temperature is 15-25 degrees in the region, around 80%.

Before varnishing, the surface needs to be carefully prepared:

• clean the façade in front of the fence and saw;
• visible quality of lacquer coating;
• sand the wood well;
• apply two balls of antiseptic on the walls and 3-4 balls on the end of the beam to protect the wood from rot and microorganisms;
• treat the booths with fire retardants to protect against fire;
• prime the surface.

When thinning the varnish, it is necessary to apply the same type. As a rule, LMB mixes with the source. For acrylics, you can add extra water. Yacht varnish is not recommended to be thinned.

Apply varnish to the façade more easily with a spray bottle, in which case the surface will be evenly covered. It is better to cover the end and most accessible sections with a pencil with mixed bristles. For oil storage, it is recommended to use natural penzlik.

Before you coat the paneling with varnish, check the adhesion, decorative characteristics and color of the new coating. For what purpose is it applied to a small area. After drying the warehouse, try to remove it with a spatula. It is important to note that the coating is well-combined with materials. If the spatula removes deep traces, you will need to re-prime the surface.

For a beautiful and long-lasting finish, you need to apply at least two coats of varnish. When porous wood is prepared, the surface is coated with the least amount of trich. After drying of the skin, it is recommended to carry out intermediate grinding with fine-grained sandpaper.

Services of professional workers

The company “Maister Zrubiv” demonstrates its services by fabricating and varnishing the façade of a wooden booth. We specialize in the selection of lumber and cut from decks of budinkas of more than ten rocks. Our company's qualified tradesmen have a wealth of experience in working with wood.

We have certified lacquer-based materials from our domestic producers, which are characterized by high viscosity and safety. We are ready to quit any service that will work, from local production to the completion of a turnkey cabin.

You can cancel your applications in any manual way using the coordinates from the section.