Wood (a versatile and widely used building material) needs reliable and long-term protection. Conventional paints and varnishes, which are mainly used for these purposes, are subject to cracking and peeling over time. Relatively recently, rubber paint for wood, which has appeared on the construction market, due to its unique composition, is devoid of these shortcomings. High consumer and technical performance contribute to its growing popularity, especially in individual construction.
Features of the composition
The term "rubber-based paint for wood" is not quite correct in relation to this protective coating. Rather, it defines the properties and technical performance of a given product. Actually the latter consists of:
- acrylic - the main synthetic polymeric binder that forms a protective film on the treated surface;
- latex, which is chemically obtained from artificial rubber (it is what gives the coating superelastic properties);
- coalescent (for better film formation);
- pigments that give the composition a certain color;
- water as solvent;
- antifreeze, which significantly increases the frost resistance of the coating;
- special additives and fillers that increase the resistance of the composition to aggressive environments (s alts, alkalis, etc.);
- antiseptic components that prevent the formation of fungi and mold.
Although almost all ingredients (with the exception of water) are produced by various chemical reactions, the final composition is absolutely environmentally friendly, safe for humans and the environment and complies with all necessary rules and regulations.
Key Features
Rubber wood paints are characterized by:
- water resistant;
- high resistance to daily and seasonal temperature changes;
- good adhesion to all building materials made of wood (timber, plywood, boards, fiberboard, chipboard and so on);
- durability (guaranteed service life while maintaining the protective properties of the coating up to 10 years or more);
- high elasticity;
- good vapor permeability (which favorably affects the "breathing" properties of wooden structures);
- high mechanical strength and abrasion resistance (especially for rubber floor paints on wood);
- increased anti-slip properties (which greatly increases safety when using, for example, stairs);
- resistance to negative influencesultraviolet (coating does not change color for a very long time);
- quite economical consumption at high layer density (although this figure is higher than that of traditional counterparts);
- ease of application;
- high drying speed;
- possibility of application on a cracked surface (without prior putty);
- no smell;
- simplicity of further care with the use of any household detergents.
Flaws
It is unlikely that you can find at least one product in the modern market of high-tech and innovative building materials that does not have any disadvantages. So rubber paint has them, although there are very few of them:
- treated surface will be matte (glossy shine cannot be obtained due to the components included in the composition);
- the price of such coatings is higher compared to standard (alkyd, acrylic or oil) formulations.
Scope of application
Exterior rubber wood paint is successfully used in the arrangement of a protective coating:
- exterior facades and technological building elements (columns, beams, props, and so on) of buildings for various purposes (from a residential country house to a garage or barn);
- fences and barriers;
- board floors (on open terraces, gazebos and balconies);
- elements of stairs (steps, railings, balusters and load-bearing structures);
- flooring and platforms designed for ease of use of artificial and naturalbodies of water;
- children's playgrounds and sandboxes;
- hulls and elements of boats, boats and yachts.
Surface preparation
Of course, the most optimal solution for arranging a protective layer is the application of rubber paint for wood outdoors on new or newly built structures and structures. The pores of the building material are not yet clogged with dust, dirt or other foreign inclusions. Longevity will only benefit from this.
Old surfaces to be treated must first be thoroughly cleaned with a spatula or scraper, and then with a wire brush or a special nozzle for an electric drill.
Apply method
Almost all manufacturers of rubber wood paints for outdoor use recommend the following work conditions, the observance of which will ensure the preservation of the protective properties of the coating during the warranty period:
- Ambient temperature should be between +5° to +30°C (intercoat and final drying time indicated on the package is usually +20°C).
- Humidity - do not exceed 80%.
For application, you can use any painting tools: brushes, rollers, spray guns and other mechanical sprayers.
Before use, the paint must be thoroughly mixed. enough when usinglarge volumes, this procedure must be repeated periodically.
Since rubber paint for wood is usually applied in 2-3 layers, it is necessary to strictly observe the time interval between them recommended by the manufacturer.
Main producers
Russian manufacturers of various paint and varnish products appreciated the advantages of the new protective coating and quickly mastered the development and production of such products. The most widely represented on the construction market are rubber paints for wood from Super Decor, Master Good, B alticolor, Rezolux, Dali, LKM USSR, Technoprok.
Of course, each brand uses its own individual “recipe” for manufacturing and technological features of production. However, everyone strictly adheres to the requirements that ensure the safety of people and the environment.
Varieties and prices
The color range of currently sold formulations is quite diverse. For some manufacturers, the number of shades of finished products reaches 20. For those who supply products in basic white or light gray, you can either order a specific shade from the catalog, or purchase tinting pigments separately and engage in independent “design creativity”. It all depends on personal preferences and time, which is sometimes so lacking for aesthetic experiments.
By purpose, such coatings can be divided into three main groups:
- universal (for application on walls and other wooden structures of various buildings);
- high wear resistance (for floors and wooden decking);
- highly specialized (for wooden vehicles on water).
The price of such products depends on the application, composition and manufacturer. So, a can (3 kg) of VD-AK-103 universal paint (base color) from Technoprok will cost 600-700 rubles. Approximately the same price for goods from Dali. But, for example, the same amount of finished color products (of a similar purpose) from Super Decor (consumption 120-250 ml / m², full curing time - a week, technological break between layers - 1.5-3 hours) will cost 850- 950 rubles. Moreover, only imported components were used for its manufacture (according to the manufacturer's own statement).
Products from German Remmers, Spanish Lepanto or Canadian Liquid Rubber will cost much more.
For wooden boats, boats and yachts
A separate category of such paint is designed to protect the hulls of wooden boats, boats and yachts from both fresh and s alt water. These products contain special ingredients for:
- protection from the aggressive effects of s alt water;
- preventing algae and micro-organisms from growing on the bottom, which significantly reduces speed and increases fuel consumption;
- increasing adhesion when operating in high vibration conditions.
Due to increased operational requirements, the price of such products is higher than for analogues for general construction use. Manufacturers producing such highly specialized products: Norwegian Star Maling, Russian B alticolor and LKM USSR, and American Overton’s and Totalboat.
In conclusion
Modern rubber paints for wood, reviews of users who have already applied these products in practice, mostly only positive, fully correspond to the declared characteristics. Indispensable conditions to be observed:
- when choosing, take into account the purpose of a particular product (for example, only for vertical surfaces, for floors or for boats and boats);
- when using - strictly follow all the manufacturer's recommendations that are indicated on the package.
