Varnishes for interior use are used at the final stage of surface treatment, to improve its performance, provide protection and durability. The choice depends on the characteristics of the processed material, the composition itself, as well as the conditions in which it will be used. The article reviewed recommendations on how to choose the right composition for the price and performance properties, what new and popular models are on the market, as well as what mistakes can be made when choosing.
Content
Varnishes differ in composition and functions, each is convenient in specific cases. It is recommended to purchase the product separately for each job.
Types depending on the components:
Types depending on the degree of gloss:
Types depending on the solvent:
Alkyd is perfect for decorating parquet, have increased moisture resistance. Oil and resin penetrate deep into the structure, protect it, while drying for a long time. Alcoholic are the most budget option, they dry out very quickly. Epoxy professional products have high wear resistance and durability.
The acrylic-urethane version is practically odorless, safe for others, not applicable at low temperatures. Polyurethane varnish, despite the persistent strong smell, is quite popular. It has a high rate of protection against external influences.
For a high-quality and durable coating, it is necessary to properly prepare the surface. It must be cleaned of dirt, from the remnants of previous coatings. If you are working with wood, then it must first be sanded. You can apply a preliminary primer layer.
Only after preliminary preparation, you can start applying the first layer. It is necessary to work with the tool that is indicated in the instructions. Make sure there are no marks or streaks left. Application of 2 and subsequent layers is possible only after the previous ones have completely dried.
If you use the compositions in cans, then it is much easier with them, you do not need to use brushes and rollers, they are sprayed directly onto the surface. If there is high humidity in the room (bathroom, bath, sauna), it is necessary to choose the appropriate type of product with high moisture-resistant and moisture-repellent properties, as well as resistant to temperature extremes.
When choosing a color, keep in mind that it changes shade slightly, depending on the structure and type of surface to be treated.
While the surface dries, it is better not to open windows, not to create a draft, even if the smell is very strong. After drying, it will be possible to open all windows and doors so that the smell disappears.
Tips on what to look for when buying:
The rating includes the most popular and proven options.
Budget models costing up to 1,000 rubles
High quality glossy water-based varnish suitable for indoor and outdoor use. Dries quickly, allows you to perform 2 layers per day. Maximum/minimum consumption: 120/80 g/sq.m. With UV protection. You can work with a brush, roller and sprayer. Minimum operating temperature: 12 degrees. Complete drying time: 48 hours. Average price: 487 rubles.
Model based on alkyd-urethane, diluted with a solvent. Matte, moisture resistant, wear-resistant. It dries completely in 24 hours, you can work with a roller and brush. The structure is one-component. Suitable for furniture, floors, as well as for places with high traffic and heavy loads. Price: 929 rubles.
Quick-drying semi-matte, designed for restoration and glossing.For maximum results, it is recommended to apply several layers, after drying the previous one for about 10-152 minutes. Suitable for lacquered, wooden, laminated surfaces. Price: 329 rubles.
The acrylic version is used to finish any type of material, including metal and wood. Suitable for interior and exterior work. Color: transparent, matte. Volume: 0.4 l. Average price: 350 rubles.
A product of domestic production, increases the moisture resistance and weather resistance of the processed material. Ingredients: acrylic dispersion, additives, water. Consumption: 5-7 m2/l. Gloss level: semi-gloss. Country of origin: Russia. Price: 906 rubles.
Ready-made composition on an acrylic basis for interior work, has a wide functionality, can be used for furniture, walls, ceilings. It has antistatic and water repellent properties. Volume: 1 kg. Shelf life: 2 years. Price: 685 rubles.
Varnish for interior work forms a durable protective coating, which is enough for 5-7 years of operation. When applying 3-4 layers, it smooths out surface defects. Forms a film that protects against external factors (dust, chemical detergents). Price: 700 rubles.
Excellent varnish for brick, stone and concrete walls. Has the effect of "wet stone". The coating is heat-resistant, does not reduce the vapor permeability of the material, does not emit toxic fumes after complete drying, there is a smell during operation. Allows you to work even at low temperatures. Price: 665 rubles.
Moisture-resistant alkyd varnish with a glossy effect, versatile, dries quickly, does not have a strong odor. Full drying time: 8 hours. Can be used both inside and outside. Processing material: wood. You can work with a roller, brush or sprayer. Average price: 610 rubles.
Acrylic lacquer for indoor surfaces. Water-based, translucent, suitable for most materials. Thanks to modern technologies and high-quality equipment, the company managed to obtain an environmentally friendly product of high quality, durable and wear-resistant. Price: 726 rubles.
The best option for decorative finishing and protection of wood products, walls, ceilings. Available in various shades that mimic the natural colors of wood. Economical consumption, can be applied with a roller or brush, does not spread. Shelf life: 5 years. Price: 610 rubles.
Models costing from 1,000 rubles.
Homogeneous viscous liquid with a slight odor, which disappears after complete drying. The composition contains antiseptic additives. Country of origin: Russia. Degree of attrition: 1 class. Frost-resistant, with UV protection. Average cost: 1100 rubles.
Optimal varnish for floors, walls, and other interior items. You can only work indoors. Eco-friendly, looks modern, has a semi-gloss effect. Protects against mold growth. Can be washed with non-aggressive detergents. Cost: 2068 rubles.
Varnish for concrete, granite, wood, stone, marble. Gives an elastic gloss, protects from external factors. The texture is monophonic, does not spread, it is convenient to work with a brush, roller or sprayer. Average cost: 1250 rubles.
Lacquer for walls, ceilings and other surfaces. It is possible to choose any color solution. Protects wood from mold, fungus and other damage. Can be used for outdoor work. Excellent result already after 1-2 layers of application. Volume: 3.0 l. Cost: 1640 rubles.
Matte lacquer for a durable finish.Acrylic base and one-component structure allows you to quickly and efficiently process large areas. Consumption 100/150 g/sq.m. Contains antiseptic components. Average cost: 1109 rubles.
Construction varnish for wooden surfaces, suitable for rooms with high humidity. Minimum/maximum consumption: 10/12 g/sq.m. Base: alkyd-urethane. Shelf life: 2 years. Volume: 2.5 l. Average cost: 2279 rubles.
Lacquer for OSB boards, wooden parquet and other surfaces. It is tinted with Tex color pastes (no more than 10% of the volume). If you use colored varnish, you need to apply 2-3 layers of colorless varnish on top. The room should be well ventilated, the smell persists for a long time. Cost: 1233 rubles.
Varnish for wood, not suitable for floor treatment. Can be diluted with any color. Consumption: 120/150 g/sq.m. You can work with a roller, brush, sponge. Possesses moisture resistant and wear-resistant characteristics. Average cost: 1000 rubles.
The tool favorably combines high elasticity and increased wear-resistant properties. Shine remains even after numerous cleanings. After full drying forms a colorless glossy covering. Consumption: 100/140 g/sq.m. Cost: 1015 rubles.
In the article, we examined what types of varnishes are for interior work, which type of product is better to buy depending on the operating conditions, and what to look for when choosing.