What to apply to wood oil. Impregnation of wood with linseed oil

Master wooden house I am simply obliged to protect my home, made of logs or wood, from harmful insects and external influences.

For these purposes they use wood coating oil- a technique that has existed for many centuries.

How to choose suitable oil Among the huge variety of options, we’ll look into this in this article.

Why is oil treatment necessary?

Owners use such oils to prolong service life service of the home and increasing the strength of a wall made of wood.

Wood surface oils serve natural antiseptic and, penetrating deeply into the surface of the product, they give its surface elasticity.

Compared to other impregnation methods for strengthening and protecting walls oil solutions are made from natural ingredients, which means high safety from an environmental point of view.

That is why oils, along with wax solutions, are considered the most harmless methods of surface treatment.

Wood oils have a number of positive characteristics:

1. Ability to hide surface defects such as scratches and small chips.
2. Relatively low price on the impregnating material.
3. Environmental safety of the composition intended for application to the surface.
4. Easy to apply, which even a novice master who has never tried to cover walls and floors on his own can handle.
5. Availability of such materials.
6. Aesthetic component: after treatment, the walls and floors acquire a matte tint and a velvety surface to the touch.

Like any material, oil coating has its drawbacks:

Types of coating oils

Wood can be protected by various types of impregnation, but the desired effect can be achieved with the following oils:

• linen;
• mineral;
• tar;
• oil-wax.

Degtyarnoe

Tar oil recognized as one of the most effective antiseptics and is made from natural ingredients such as linseed oil, pine turpentine and tree stump resin.

When impregnating a wooden surface, pine turpentine penetrates deeply to the entire depth of the treated surface.

And linseed oil, also included in the composition of the product, does not allow the oil to leak out from the depths and reliably holds it in the part of the tree.

This type of impregnation is widely used when processing log buildings, summer houses, boats and furniture.

After such treatment, the owner will protect the surface of the walls from beetles that spoil the material and rot, which such types of surfaces are often subject to. In addition to protection, the wall will receive extra natural shine and transparent texture.

Tar oil cannot be diluted, as it will lose its beneficial features. The material on the surface will dry for at least a week, and maybe longer, depending on temperature conditions indoors and the quality of the product being coated.

If preventive and regular coating is carried out in one layer, the surface will dry out in less than one day.

It is recommended to store this oil in a cool place with dry air. It should not be exposed to low temperatures, and with tight closed lid will last a long time even with a long break in work.

Linen

This type of oil is rightfully recognized as one of the best for working with wooden surfaces due to its waterproofing properties.

The product is relatively economical from a financial point of view, and is easy to find on store shelves.

Flax oil is used for adjusting and treating surfaces from the inside and external sides at home, as well as for facade works, impregnation of floors and walls.

After this treatment, the wood becomes reliably preserved and protected from moisture on the surface. Oil can hide minor texture defects such as scratches, cracks and chips on the surface.

Mineral

Mineral oil began to be used many decades ago. Working with such oils is possible only with deep cleaning of such a product, and if it does not pose any harm to human health.

Such oils, produced according to established recipes, are often used in factories, but applying such impregnations for daily home use Not recommended.

The use of such impregnation agents is justified only for reliable protection of external elements. The situation is complicated by the fact that such compositions practically do not dry out and cannot be forcibly washed off from the surface.

Sometimes for parts made of wood, as well as protection non-residential premises against pests, a mixture of vegetable and mineral oils is used.

Toning

Tinting oil is used to cover wooden surfaces and giving it a characteristic and rich color.

Modern manufacturers guarantee the safety of the applied material and its quality, designed to extend the service life of the types of wood used in houses.

This oil contains pigments of natural origin, which allows the surface on which the tinting base is applied to acquire a natural shade.

The material has quick drying property and reliably protects the surface of the walls from pests and rotting.

Oil-wax

Impregnations using a composition made on the basis of oil and wax ingredients, in contrast to paint and varnish coatings, have a number of positive advantages:

1. The ability not to spoil, but preserve the natural texture of wood.
2. High stability to temperature changes.

The use of such compositions is permissible in rooms with high humidity. The impregnating material is deeply absorbed into the surface and contributes to reliable protection of the product.

3. The vapor permeability of the surface is ensured by this composition, and allows the treated surface to “breathe”.

If a defect is found in any part of the wooden surface, it can be impregnated with a composition of oil and wax, without having to do the same procedure with all surfaces of the wall. It is enough to apply a layer only to the damaged area.

In order to choose a high-quality composition for work, you need to pay attention to the components, in which it is necessary natural oils must be present, such as linen, tallwood or teak.

In addition to oils, the composition must contain a safe, odorless solvent in which benzene is not used. In addition to solvent and natural oil, the manufacturer fills the mixture with wax and pigments.

White and colored oils

This impregnation protects the surface of the wood, including damaged by beetle or rot. It contains natural ingredients and approved industrial additives.

White oil is used by people who care about their health and want to tint the surface of the wood as they wish. The result of applying such oil to the surface of the wall is a light surface with slight shading.

After using white oil, the room visually increases in space, and the overall atmosphere in the room becomes harmonious thanks to a pleasant visual effect.

White oil does not emit harmful impurities after the application process to the wall surface. The material has an increased shelf life in packages with an intact lid, sometimes reaching six years.

Colored oil is used to preserve the natural properties inherent in wood and giving the desired shade. It is used for various surfaces: , wood in pure form, planed and sawn boards.

It reliably protects the coated wood from harmful ultraviolet rays and serves as a waterproofing agent.

Danish

Danish oil is often used to treat wooden surfaces that susceptible to moisture penetration. This could be the floor, walls or musical instruments made of wood.

This substance contains white spirit, a little varnish and linseed oil that has undergone a boiling procedure.

Application to the product provides it with high-quality protection from moisture and pests, the deep penetration of Danish oil gives a satin shine to the surface and gives a natural glow.

The advantages of this oil are undoubtedly high drying speed of the material and complete enveloping of the treated surface of the product.

Paraffin treatment

Treating wood with paraffin oil extends the service life of the product and eliminates excess moisture on the surface.

Vapor barrier properties have a beneficial effect in those places in the room where evaporation often occurs, for example in the kitchen or in the bathhouse (steam room).

Antiseptic compounds

Compositions that can protect a tree from bark beetles are produced on the basis of organic substances of aqueous and oily composition. Substances made on a harmless basis are very popular among owners of log houses.

Impregnations differ in that they do not emit toxic substances. This type of coating has dirt-repellent properties, and resistant to sunlight.

Sunflower

Sometimes sunflower seed oil is used to treat the surface, but this type of impregnating material Not recommended, because its composition practically does not contain polyunsaturated fatty acids necessary for enveloping and protecting the tree.

Another negative sunflower oil is its inability to polymerize, i.e. it doesn't dry completely. Touching a base impregnated with such a coating can stain clothes and skin.

Which oil should you choose?

Each type of work is characterized by the choice of oil that is most suitable for its implementation. Let's look at each type of work and oils for them in more detail.

For outdoor use

When carrying out external work, the master must focus on the thickness and texture of the wood and the effect that he is trying to achieve.

If there is a desire to give the surface additional tint, it is recommended to use matte linseed oil.

Such impregnations are produced in various shades, from natural to rich colors. In addition, flaxseed oil has high protection against bacteria.

This criterion is important when choosing a coating, because wood on the outside of a building is most susceptible to external influences from insects and various types fungi.

For additional protection of wood during external work, it is recommended to use an antiseptic impregnation "Vinha" from the Tikkurila Vinha brand. It will provide long-term protection against wet drops and mold development.

For interior work

It is best to carry out work on walls indoors using impregnations Osmo or Varathane. They are made on the basis of natural oils and wax.

They are resistant to indoor humidity and temperature changes, which makes them indispensable for covering floors and walls. Impregnations prevents the appearance of rot bluish tint and mold in the corners of the walls.

To extend the service life and prevent the destruction of wood material, it is impregnated special means. Thus, moisture does not enter the wood and mold does not develop. As such a product, use wax with oil, which is prepared independently. This article describes how to make wood wax oil with your own hands.

Positive effects of wax oil

This product can highlight the original structure of the wood and provide protection from moisture, discrepancies, fire, fungal diseases or mold. Beeswax does not oxidize, so it stays on the treated surface for a long time.
Wax has a strong viscosity, so it melts when high temperature. This product has water-repellent properties. After applying the composition, the material has a smooth and shiny surface. This increases wear resistance wooden material. Wax oil is usually made at home by adding various types of oil.

Preparation of wax

Method No. 1

This mixture has the advantage that it can be used to treat children's furniture or wooden toys, as well as other items, while the composition does not contain harmful elements.
To prepare the composition, prepare 50 grams beeswax, and 150 ml of jojoba oil, when using components in other quantities, their ratio should be 1 to 3. The wax is crushed, this can be done with a grater, then it is melted in a water bath and the oil is added. To prevent the wax from curling, it is constantly stirred until completely cooled. This composition can be stored in a warm, dark place for about two years.

Method number 2

Wax can be made from flax oil, for this the ratio with wax should be 2 to 8. That is, for tablespoons of wax, take 8 oils. When adding more wax, the product has increased viscosity.
As in the first case, I grind the wax and melt it in a water bath, then add oil. It must be stirred constantly until it cools completely. This product can be colored using various additives. This composition takes a long time to dry; to speed up this action, it is necessary to add a drier. Wax storage should be in glass containers, a period of about one year.

Method number 3

Beeswax can be mixed with linseed oil in a ratio of 1 to 1. Preparation is carried out in the same way as the previous methods. Sometimes the following recipe is used, two portions of wax, one of oil, and one of turpentine. In this case, the wax is melted in a water bath, then oil is added, stirred, and turpentine is also stirred thoroughly.
After hardening, this composition is very dense, but has a pasty appearance and is easy to apply. After treatment, the wood has water-repellent properties.

Waxing of wooden elements

To process a wooden product, you first need to prepare a composition, for this you will need oil, wax, a container for kindling, a brush, a cloth for cleaning the brush, and, if necessary, use various additives to obtain different shades.

First, preparatory actions are carried out, the object is cleaned of dust or dirt, and, if necessary, grinding work is carried out. When the composition is prepared, it is applied to the object with a brush in a thin layer and left to soak thoroughly. At the same time, the strokes are done very quickly, without stretching the work so that clear transitions do not form.
Periodically remove wax clumps from the brush using a prepared cloth. This way the application will be even. After the wax has been absorbed, sanding is performed using a special machine or a cotton cloth, while the surface of the object remains smooth and shiny.

The main advantages of wax oil for wooden objects

The main advantage of the composition is that it is very easy to apply to a wooden object, this makes it possible to get the job done quickly. This product uses only natural ingredients, so the impregnation is considered safe for health and environmentally friendly.

It is also easy to subsequently repair damaged or replaced areas; the mixture is reapplied to these areas. Caring for the item is easy; dirt is removed from the surface using special means, and then wax and oil are applied again. During the preparation of the composition, various additives are used to give the surface different shades. Using oil wax you can create an antique surface that will highlight any interior style.
Wax is used to treat floors, wooden objects or surfaces in a bathhouse; this prevents moisture from penetrating into the material and causing its destruction. Preparing the composition yourself allows you to save money on purchasing various wood impregnations.

Rules for applying wax oil to wooden objects

1. Before starting work, check the fasteners; all screws should be immersed in the material by approximately 3 millimeters. The caps are sealed with sealant or a special wood putty. When choosing a product, it is necessary to take into account that its color must match the wood.
2. If covered old surface, then the previous treatment is removed; if there are large distortions or damaged areas, it is necessary to replace individual areas and apply wax to them.
3. Before applying wax, sand the surface sandpaper, it should have different grain sizes. Paper with a fine surface is not used, as dust particles clog the pores of the wooden material, and the work becomes ineffective.
4. Then the wooden object is cleaned of dust that was formed during sanding.
5. All cracks and fasteners must be covered with a special putty that matches the color of the wood, otherwise treatment can be performed using PVA glue mixed with wood sawdust remaining from polishing. Excess glue is removed immediately with a wet sponge or rag, so the surface acquires a smooth, uniform structure.
6. After this, begin to apply the wax with a soft brush; lumps of frozen product are removed with a lint-free cloth.
7. Then the item is left until completely dry, after which it is sanded using a cotton cloth or a special machine. As a result, excess wax is removed, and the surface acquires a smooth and shiny appearance.
8. The wax coating is renewed about twice a year, while the wood refreshes its appearance. Dust and various contaminants collect on the old coating; they must be removed with a special product, and then the wax and oil must be reapplied. After this, polish the surface with a cotton cloth.

Treatment of parquet floors

The floor surface is sanded using different sandpaper. The sanding agent should not have a fine grained surface, otherwise the dust particles will clog the pores of the wood.
After this, the floor surface is puttied, that is, all fasteners and significant defects are covered, and then wax and oil are applied. This is done with a soft brush, the work is done very quickly to avoid clear boundaries between strokes.

When the application is complete, polish the wooden object using a special machine or cotton cloth. At the same time, everything small scratches, and defects become invisible, and the surface acquires gloss and shine. Thus, you can easily restore the old floor covering, and it will have a beautiful appearance.
When preparing wax oils with your own hands, you must follow the right technology, after treating the surface with this product, the product acquires original look. Thus, the coating can be given an antique look that suits any interior of the room.

Wood has a combination of good consumer properties, with the exception of the ability to absorb moisture and rot, and therefore needs to be processed.

One good protectant is linseed oil for wood, which can form a protective layer on the surface that prevents the penetration of water particles and biological organisms. The treatment is inexpensive, takes a short period of time, and gives good results.

Properties

Oil extracted from flax seeds is used as a culinary product and multifunctional technical means. A large number of beneficial qualities are due to its structure and chemical composition.

The basis of the unrefined plant extract is triglycerides, including from 60% to 90% polyunsaturated (linoleic and linolenic) acids. Biological significance Such acids are multifaceted, which is why flax seed oil is widely used as a food additive.

For production purposes, in particular for coating wood with linseed oil, technical grades with a less thorough degree of purification are used. When dried, the acid residues polymerize, forming a durable film similar to a drying oil coating.

Processing Features

The formation of natural oil polymer can take a long time, so treated wood must dry for a long time in any case. Crude oil is well absorbed by the wood base, penetrating deep into the inner layers.

The drying of the portion absorbed into the microcells takes even longer, so there is no need to rush to apply the next layer. After waiting a few days (usually 3 days is enough), you can impregnate the wood again. In general, the procedure should be repeated 5 to 7 times.

The process can be accelerated by special catalysts - driers, which initiate and accelerate the cross-linking of molecules. A small amount of metal oxides is used as activating additives. The product obtained in this way is essentially a drying oil; at normal conditions it covers the wood base well and dries in a maximum of 24 hours, which is much faster than when treated with raw linseed oil.

Furniture, wooden crafts, crafts and home kitchenware receive a reliable protective barrier from external influences.

Impregnating wood with technical linseed oil allows you to achieve several goals:

• neutralize the influence of moisture;
• prevent the entry of microorganisms;
• improve appearance;
• mask small surface defects;
• enhance decorative effect from natural texture;
• maintain air penetration;
• extend the time of safe use of products.

Additional positive quality flaxseed oil is its complete harmlessness to humans both during processing and during subsequent use in everyday life.

Flaxseed oil has no chemical odor and does not emit fumes into the surrounding area; The technology is easily implementable in industrial and home conditions. You can process wooden surfaces without special special devices with your own hands in ordinary rooms.

Wood preparation

The main condition for proper processing is coating dry wood, the moisture content of which should not exceed 14%. If the wood is old, dust, remaining dirt, paints and varnishes must be removed from it. And wash it damp cloth absolutely not recommended. Otherwise, you will have to dry it again or wait for natural drying. The cleaned surface of the wood should be sanded.

If work is carried out indoors, you need to check the air humidity, the maximum value of which should not exceed 70%. Treatment can be carried out outdoors in warm, sunny weather.

Note! It is important to apply linseed oil correctly: in a thin layer, repeating the procedure several times. If you rush and spread a large portion on the wood at once, you can ruin the whole thing.

Small wooden objects can be immersed in a container, filled with oil and soaked. In large items, the product must be carefully and methodically rubbed along the fibers.

It is convenient to distribute the product with pieces of foam rubber or brushes, which should be placed in the cold water. The flax product should be stored in a cool place, preferably at sub-zero temperatures. Otherwise, slow polymerization and oxidation may occur, which will ultimately lead to deterioration of the drug.

On items that are not subject to heavy mechanical stress, the protective layer lasts for 2-3 years, which makes it possible to do this leisurely and calmly.

You will have to tinker with the treatment of the floors; with large abrasive loads, the procedure may need to be carried out up to 4 times annually. The result will justify the physical and time costs. The floor surface will look great and last a long time.

Preparing a mixture with wax

To increase the protective effect, you can make a product with your own hands that has enhanced protective properties. Adding small amounts of wax will make the wood surface silky and even smoother. This composition can be used to treat light and dark products located in areas of high mechanical loads: on floors, stairs, armrests, doors.

The recipe is simple and easy to follow under normal conditions.

A portion of linseed oil should be slightly heated in a water bath, then gradually add pieces of beeswax to it. The ratio of components must be equal. If desired, you can increase the amount of wax and obtain a thick mass or, conversely, reduce the total mass of the pieces and make a viscous liquid.

When working, it is important to remember that all substances used are organic in nature and can easily ignite near fire. Therefore, after completing the work, the brush should be thoroughly washed with a solvent and completely dried in a safe place, away from sources of flame. Pieces of foam rubber and rags soaked in linseed oil should not be scattered, but collected carefully in one bag, the contents of which can then be burned.

When preparing the mixture yourself in a bathhouse, do not allow overheating or direct contact of linseed oil with fire.

Products purchased in stores or cleverly made with your own hands will help preserve the tree. long years unchanged.

Wood – environmentally friendly and safe material, requiring proper attention and care throughout its entire service life.

Wood impregnation natural oil- this is the simplest and effective method protect it from destruction, rotting, damage by mold and pathogens.

Wood has high hydrophilic properties, which lead to drying out and damage to the surface.

To avoid such troubles in the future, experts recommend treating wood vegetable oils, which under the influence of sunlight and oxygen turn into solid protective covering. They quickly penetrate wood fibers and reliably protect them from negative impact various factors.

The main reasons why oil coating matters:

• Mechanical damage is not noticeable on wooden surfaces, which can lead to a decrease in the effectiveness of the coating;
• Treatment with such compounds makes the surface pleasant to the touch, allowing it to maintain its original structure;
• Natural oils give wooden surfaces an attractive glossy shine, eliminating tarnishing and fading;
• Impregnation with linseed oil provides effective protection against fungal spores. The impregnation reliably closes the pores, which prevents water from entering them.

Benefits of oils

Construction stores offer a huge number of protective compounds for wood - oils, stains, varnishes, and waxes.

The most popular and effective for impregnating wooden surfaces are protective oil and wax. They have powerful waterproofing characteristics, while being completely safe and environmentally friendly.

Oils have the following benefits:

• Contains only environmentally friendly components;
• Provide reliable closure of small wood pores;
• They have high water-repellent and wear-resistant properties;
• Give wooden surfaces an attractive appearance;
• Increases the service life of wood;
• Applies well and recovers quickly;
• Do not peel, do not peel, do not deform;
• Do not change the natural color of the wood;
• They are well cleaned from contaminants;
• They have good value for money.

Despite the obvious advantages, oil impregnations have some disadvantages. Thus, oiled wooden surfaces require more attention than varnished bases. Every 4 months they need to be coated with a fresh layer of oil.

Oil treatment does not prevent greasy stains, which are difficult to remove with improvised means.

Types of wood oils, their choice

For wooden surfaces various types natural and artificial oil compositions are used.

Vegetable oils are natural ingredients, processed chemically, to obtain an effective protective composition. They are divided into three categories:

• Drying - poppy, walnut, wood, perilla, niger, flax, hemp, tar and others;
• Semi-drying - sunflower, rapeseed, cotton and others;
• Non-drying - castor, olive, palm, almond and others.

Artificial protective compounds made with the addition of various chemical components that are designed to increase the wear-resistant characteristics of the wooden coating.

The most in demand for protecting wood are linseed and hemp oils, which are characterized by a high content of glyceride compounds of linoleic and linolenic acids.

To choose the right oil for wood, you first need to determine whether the impregnation matches the type and density of the wood.

The best option for most types of wood are universal oil compositions that have an extended spectrum of effects. Some impregnations have a slight coloring effect on wood covering, thereby giving it a deep, rich shade.

Preparing the surface for processing

Before you begin impregnating wood with an oil composition, the surface should be prepared - thoroughly cleaned of dust, sanded and polished.

If wood is damaged by mold or pathogens, the surface requires cleaning, disinfection, and treatment with a deep-penetration antibacterial primer. The treated base or parts must be left until completely dry.

Sanding the base is carried out using fine or medium-grain sandpaper; the resulting dust is cleaned with a soft brush or clean rag. The old paint layer is first removed using simple solvents and a scraper.

The finished surface must be smooth, without defects or damage. This is necessary in order to ensure better adhesion of the impregnation to the wood.

The process of applying impregnation to wood is carried out in several stages with technological breaks of 1.5-2 hours each.

To apply impregnation it is necessary to prepare following materials and tools:

• Oil composition;
• Wax;
• Small capacity;
• Wide brush;
• Soft, clean rags;
• Fine grit sandpaper.

In any hardware store you can purchase special compounds for wood; linseed oil is recommended. To speed up hardening, it is additionally recommended to use wax. Work on impregnating surfaces with compounds and wax is carried out as follows:

1. To obtain the oil product, you need to heat the wax and linseed oil in different containers. Combine the finished ingredients and mix thoroughly.
2. Apply the warm mixture evenly with a brush onto the treated surface along the wood fibers. Repeat the procedure 4-5 times. Depending on the type of wood, the procedure can be carried out in several approaches. The minimum interval between applications of oil layers is 1.5 hours.
3. The coating is cleaned of excess oil with a clean rag before the impregnation hardens. With a little force, the rag must be pressed to the surface to remove the resulting roughness of the wood fibers.
4. Leave the surface treated with compounds and wax until completely dry for 2-3 days.
5. After drying, the coating should be polished to a matte shine.

Important! If linseed oil contains polyurethane components, then there is no need to add wax. Some wood substrates can only be treated with wax.

Drying of wood is carried out in a ventilated room or outdoors. During drying, the treated surface should be protected from moisture, dust and direct sunlight.

Subsequent work with bases treated with compounds and wax should be postponed for 7-10 days.

• Any wooden base can be treated with oils and wax. In this case, the wood moisture content should be no more than 14%. If the surface treatment process is carried out indoors, then the air humidity should not exceed 70%; for work outdoors, it is better to choose a good sunny day.
• It is recommended to treat coatings with rapid wear up to 4 times a year, bases with slight mechanical impact– no more than 1 time in 2 years.
• Treatment with linseed oil and wax is not performed on painted or varnished substrates.
• Unused linseed oil and wax can be stored in a cool place at a constant temperature of 0 degrees.
• It is recommended to treat valuable wood species with flax-based wax.
• For impregnation of external wooden bases and elements, pure linseed oil without auxiliary additives, which has pronounced moisture and dirt-repellent characteristics, is suitable. For internal surfaces, you can additionally use wax.
• High-quality impregnation with linseed oil can be done in two ways - rubbing and soaking. Rubbing the composition is carried out with a sponge or brush along the fibers. This method is suitable for large bases. For small items and elements can be used soaking. IN in this case The product is immersed in a container with a protective agent for a couple of hours or days. After completion of impregnation, the wood is left to dry completely.
• To reliably protect wood, it is better to use oil and wax rather than varnish. The varnish coating is susceptible to mechanical damage, the appearance of cracks and chips, which can cause swelling and rotting of the wood. Unlike varnish, linen protectant and wax penetrate deeply into the fibers, preventing cracks and protecting the wood from surrounding negative factors. In addition, the composition gives the base a rich shade and an attractive natural shine.

Timely impregnation with oil compositions will ensure high-quality and reliable protection wooden bases throughout the entire service life.

Treating wood with oil is a traditional way of caring for wooden surfaces. Oil compositions ensure the safety of the material for many years of operation, impart hydrophobic properties to the surface and protect against the development of all kinds of unfavorable processes. However, oil treatment is not as simple an operation as it seems at first glance. Applying oil products to wood has its own characteristics, without knowing which you can get a completely opposite result and ruin the coating. In this review we will focus on how to apply oil to wood, what subtleties and nuances exist in this work.

The most common oils used for wood processing:

• tung;
• teak;
• tar;
• flaxseed

Each of the oils presented has its own characteristics, short review All means are given in the article. Here we will focus on the criteria for choosing oil, and also consider what is best to coat the wood in a given case.

1. The most popular of the products presented is flaxseed oil. It is universal and can be used both outside and inside the house. Linen impregnation is excellent for wet areas, because has good hydrophobic properties. The oil takes a long time to dry, up to three weeks; to speed up the process, wax is added to it. At low temperatures, the oil becomes hard, which complicates the treatment of external surfaces.
2. Tar oil is ideal for treating log and timber houses. It perfectly withstands any weather conditions and is resistant to sub-zero temperatures. In addition, it is one of the best natural antiseptics and protects external surfaces from rotting. It is not advisable to use tar impregnation indoors, since it contains turpentine.
3. Teak oil is suitable for impregnation of any surfaces; it provides effective protection from moisture, UV radiation and other adverse factors. This product is also used to coat expensive wood species.
4. Tung oil is intended for treating interior surfaces. It differs from other types of oils more high speed drying. The oil creates a durable film that has a high water-repellent effect. Very often used for restoration of antiques.

All the above oils are natural products; their use does not cause any adverse effects for humans. Today, they are often used for surface treatment. mineral oil, which is based on petroleum products.

Manufacturers claim that synthetics are safe and can be used for processing interior spaces. However, this is not true; synthetic additives are released into the atmosphere and are harmful to health. Therefore, the use of artificial oils is permissible only externally, and only if the product has been deeply cleaned.

Selecting oil according to wood type

When choosing a specific oil, you should always consider the wood species. To determine how an oil-coated surface will look, it is necessary to test on a small area.

1. Conifers contain resins that prevent oil from penetrating into the structure, so they do not require oil impregnation. To protect the surface, if absolutely necessary, you can use thick compounds in one layer or treat wood of this species by waxing.
2. For low-density wood, alder and linden, it is also better to use thick, saturated impregnations. The use of fluid compositions is undesirable, since deep penetration, they remain inside in a liquid state.
3. Beech and birch are characterized by high density, and therefore they are first treated with liquid compounds, and then with thicker ones, which have high degree dry residue, and wax.

How can you dilute the oil?

To improve one or another characteristic of the oil, add various components. For example, to increase the absorption of tung oil, it is diluted by 40% with white spirit.

To increase the drying speed of linseed oil, it is mixed with turpentine in a ratio (70:30) and then heated. However, you need to take into account that turpentine is toxic and has a pungent odor, so this composition can only be used for external processing. Tar is less toxic and can also be added to oil to speed up the drying process.

To impregnate wooden surfaces inside the house, wax is added to the oil. It increases the water-repellent and antistatic properties of the surface and accelerates the hardening process of the oil composition.

If you want to change the color of the wood or get a more saturated shade, you can tint the oil using pigments. Tinting allows you to improve the appearance of a wooden house by painting it in the natural tones of more valuable wood species.

If you want to give your house a color unnatural for wood (red, green, blue), add oil paints or casein-oil tempera. You can also dilute the oil with gouache, but in this case mixing must be done while hot to remove excess liquid from the paint.

Oil application technologies

There are three ways to paint wood with oil:

1. Vacuum impregnation. This technique is usually used in industrial conditions. This processing requires special equipment, so it is impossible to cover the surface yourself using this technology.
2. Soaking. The method involves placing the wood in heated oil, letting it sit for a certain amount of time, and then drying it. Only small wooden products can be painted in this way.
3. Layer coating. This technology is the most common. It is used to treat wooden surfaces different sizes. This method discussed in detail below.

Preparatory work

Properly preparing the surface is 80% of success in this job. The oil is absorbed very strongly and it is impossible to hide defects under it. Any abrasions, scratches, or unevenness will remain noticeable after applying the oil. Therefore, the main task here is to bring the surface to an ideal state.

It is quite difficult to do this manually; it is advisable to use professional equipment for this - grinding machines, polishing pads. If there are no special tools, you can do the work yourself, but of course, the appearance of the surface will be far from ideal.

So what you need to do:

1. If you need to treat an old log house with oil, first of all, remove the previous coating. Paint or varnish is removed wire brush. This must be done very carefully so as not to damage the wood itself. If you can’t clean off the coating this way, you can heat it construction hairdryer When the paint bubbles, it can be removed with a spatula.
2. Then you need to carefully sand the wood. Professionals perform this operation using a grinder with wheels of different grain sizes, which are selected based on the condition of the surface. For rough cleaning use nozzles No. 40-80, for medium - No. 100-120, for polishing - No. 150-180. If there are no machines, you can sand by hand with sandpaper of different fractions.
3. Before final polishing, all cracks and cracks must be sealed. It is necessary to putty with putty to match the color of the wood so that the patches remain invisible after applying the oil.
4. After graduation preparatory work, all dust must be removed using construction vacuum cleaner. The remaining dust will also be visible after applying the oil, so do this work as carefully as possible.

Oil application instructions

Treatment of internal surfaces

The oil can be applied cold or hot. Application rules are the same for both options. The difference is in the oil impregnation temperature. In the first case, oil is used room temperature, in the second - before use, the composition is heated to a temperature of 80 degrees. It is also necessary to warm up the surface itself with a special thermal pad, since it will not be possible to saturate cold wood with hot oil; the product will not be able to be absorbed and will remain on the surface.

Regardless of the chosen method, you need to paint wood with oil in stages:

1. First, the first layer of impregnation is applied. The oil is applied with a brush or cotton cloth in a thin layer and distributed evenly over the surface.
2. Excess oil must be removed immediately; if this is not done, the impregnation will dry out and form a crust, which will then be very difficult to remove. To remove excess oil, you need to wipe the area with a dry cloth. You need to rub in the impregnation until the rag collects the oil. If the oil is not absorbed and lies on the floor surface, you can take rubber spatula and use it to scrape the excess into the puddles, and then collect it with a rag.
3. Next the surface is polished soft cloth. After this, wipe all wet areas dry with a cotton rag.
4. With the cold processing method, the application of the second layer begins no earlier than 5 hours; in some cases it is necessary to wait up to 12 hours. It depends on the type of oil. The second treatment with hot oil can be done after 2-2.5 hours, because it dries much faster.
5. Repeated processing is carried out similarly to the first, each layer must be sanded. The number of layers depends on the condition of the surface, wood species and type of oil. Usually 2-3 layers of treatment are enough.

It takes two to three weeks for the surface to completely dry; the exact period depends on the combination of the factors listed above.

Exterior treatment of the house

Applying oil to the facade of a house made of timber and logs should be done in warm sunny weather. It is advisable to prime the surface before doing this. Let's take linseed oil as an example. If the processing is carried out with flax oil, it must first be cleaned of impurities, since under the influence of solar radiation linen impregnation turns yellow.

Methods for purifying oil:

1. Using regular saline solution. To achieve a good result, the oil must be washed at least 5-7 times.
2. Mix the oil with lead salt and heat the composition to 60 degrees.
3. Adding ethanol.
4. Photooxidation. The oil is boiled with water, filtered and kept in the light.

Impregnation application process:

1. We remove the old coating.
2. We polish the surface.
3. We remove dust with a vacuum cleaner.
4. Using a brush with soft bristles, apply the first layer of oil-turpentine impregnation.
5. After drying, sand the surface and apply oil again.
6. After final drying, we process the wood a third time.

Conclusion

Oil is a product that is quite difficult to work with yourself. The slightest violation technology and any inaccuracy are immediately reflected in the quality of painting. All work must be carried out with extreme care, especially when we're talking about O transparent composition. Perfect grinding smoothness, smooth surface, no defects – prerequisites to obtain a beautiful and high-quality coating.

All these conditions are feasible when professionals get down to business. Mater Srubov company is yours reliable assistant in creating quality and beautiful interior wooden house. Specialists high level preparations will carry out any finishing work inside and outside the log house. To leave a request, go to the section. There you will find all our coordinates.

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