Stain is a special composition for wood processing. The mixture protects the surface from the negative influence of environmental factors and emphasizes the natural texture of the wood. The mixture is made in a water-soluble form, as well as on a non-aqueous basis.
Main characteristics
Non-aqueous stains, like water-based mixtures, are designed to treat wood in order to give the surface a certain shade and protect it from rotting, microorganisms and weathering. The non-aqueous composition is characterized by excellent moisture-repellent properties. Such mixtures cannot be diluted with water. unlike water-soluble liquids. When processing wood, the mixture penetrates into the fibers of the material and, unlike water-soluble compounds, does not lead to swelling of the wood. When the liquid dries, a moisture-proof film forms on the surface.
Non-water stain is not washed off with water, and the surface treated with such a composition does not need additional varnish.
The disadvantage of some types of non-aqueous formulations is unpleasant odor. Despite the fact that the smell disappears rather quickly, work should be carried out in a well-ventilated area, after putting on a respirator.
It should also be remembered that non-aqueous stains are quite sticky. If dust settles on the surface before the solution dries, it will be quite problematic to remove it.
Working with non-aqueous formulations requires special care. As a result of careless application of the solution, drops and smudges form on the surface. Such defects must be eliminated immediately, otherwise it will be extremely difficult to do this after drying.
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The composition of non-aqueous stains can include various components, which will affect the technical characteristics of the mixture.
There are several types of non-aqueous solutions
- Alcohol based … Such a solution is characterized by a high drying rate (thirty minutes). It is recommended to work with alcohol stain using a paint sprayer, as when applied with a paint brush or roller, streaks and stains may remain on the surface.
- Oil stain ideal for decorative finishing of wood products. The mixture is available in a wide range of colors and is easy to apply to the surface without leaving stains and streaks.
- Wax stain perfectly masks minor defects in the form of uneven wood color. The disadvantage of this composition is the sensitivity of the applied layer of stain to scratches and other mechanical stress.
Color spectrum
Non-aqueous stains can be produced in both transparent and colored versions. Transparent mixtures do not tint the surface and are used to emphasize the texture of wood, as well as a protective agent. With the help of color compositions, you can give the wood unusual shades, which also allows you to imitate the surface of expensive wood species, for example, oak, ebony, wenge.
It should be noted that non-aqueous stains are produced not only in a color range that matches the shades of natural wood. We also produce solutions of non-standard bright colors or special mixtures for bleaching wood before further processing.
When choosing the right shade it is necessary to take into account the fact that the color of the same solution on different types of wood may differ … This is due to some differences in the structure of different types of trees.
Before staining the entire surface, it is recommended to test the composition on an inconspicuous area of the product.
Manufacturers
To create a reliable protective coating of wood, it is necessary to use only high quality non-aqueous stains. Before buying a solution, it is recommended to study the information about the main manufacturers and read the reviews on their products.
Novbytkhim
The Russian company Novbytkhim specializes in the production of building materials, as well as household chemicals. At the moment, the assortment of the company includes more than sixty items of goods. On the basis of the enterprise, a chemical-technological and research laboratory has been implemented, where finished products are tested, as well as new materials are developed.
Non-water stain "Novbytkhim" is suitable for indoor and outdoor use … The mixture is made on the basis of organic solvents and synthetic resins. Wood treated with such a composition does not swell, is easy to polish and does not need additional varnish.
Customer reviews for this product are mostly positive.
The following advantages of the composition are distinguished:
- creates a moisture-resistant coating on the surface;
- does not raise the pile of wood;
- low cost;
- a wide range of colors, from light shades (lemon, maple) to darker shades (mocha, walnut and ebony).
Among the shortcomings, there is a sharp unpleasant smell of the mixture and too fast drying, which causes some inconvenience when applying the composition.
Continental
Continental is a relatively young Russian company producing paints and varnishes, which has already gained popularity in the building materials market. All products of the company are certified and meet international quality standards.
Continental non-water stain is produced under the Krafor brand. The mixture is used to give wood a certain shade, as well as to protect the material from the negative impact of various environmental factors.
It is possible to operate wooden structures treated with such a composition both inside and outside the premises.
Buyers note the good quality of Krafor non-aqueous stain, despite the fact that the cost of this product is low. The solution creates an even glossy finish … The disadvantages of the mixture include high consumption per square meter of surface.
For more information on the types of stain and its applications, see the next video.