How to beautifully paint the oven, the pros and cons of compositions and how to choose
There are several options for solving the question of how to paint the stove. Such a finishing method is attractive in that after applying such a composition, a protective layer forms on the surface, which prevents the formation of mold and increases the service life of the structure. But, due to the fact that the paint with which the oven is treated is constantly exposed to temperature changes that fluctuate over a wide range, the material must meet a number of conditions.
Requirements for the coloring composition
When painting a brick oven, it should be remembered that the structure heats up unevenly: cold and hot zones are formed on the outside. In this regard, the material used must withstand temperature variations over a wide range.
If it is necessary to process an iron furnace, then in this case a heat-resistant paint with better characteristics is used. Such compositions must withstand heating up to 1000 degrees.
For processing a brick oven, it is recommended to use paints that have the following characteristics:
- Safe. When heated, the dyes should not release toxic substances.
- Heat conductor. The dried dye should not interfere with the heating of the room.
- Resistant to aggressive influences. Dyes should withstand frequent contact with household chemicals used when cleaning the stove.
- Elastic. The constant increase and decrease in temperature causes the surface layer to expand and contract. Quality paints should not crack under these circumstances.
When choosing dyes for metal furnaces, it should be borne in mind that these materials must be resistant to moisture and provide protection against corrosion.
Advantages and disadvantages of bleaching ovens
Traditionally whitewash is used to paint the wall of the stove.
Whitewashed stoves require regular updates. Otherwise, the material crumbles under the influence of the external environment.
Coating methods
The following materials are used for facing the Russian stove:
- plaster;
- tile;
- facing brick;
- clinker tiles;
- natural or artificial stone.
If desired, you can combine the specified facing materials. But each of the above methods requires certain skills.
Varieties of professional formulations
Painting simplifies the exterior coating of the oven. This material makes it possible to recreate different patterns on the surface, giving the structure an original appearance. Three different materials are used to paint the oven: organosilicon, alkyd and water-based compositions.
Organosilicon compounds
These materials are based on organic resins. Dyes of this type are produced for various types of work, including for exterior decoration. Therefore, when buying organosilicon compounds, you should pay attention to the scope of the product. For finishing internal and external surfaces, materials are produced that are not resistant to temperature rise up to +100 degrees.
Organosilicon paints cannot withstand more than 250 heating and cooling cycles. After that, the material gradually loses its original characteristics.
Alkyd emulsions
Some alkyd emulsions contain aluminum powder, which increases the heat resistance of the product.
water-based
Water-based paints are considered optimal for coating the surface of the oven for the following reasons:
- dry quickly;
- do not give off an unpleasant odor;
- do not contain toxic substances;
- wide color palette;
- thermal conductivity.
It is difficult to highlight a certain drawback of water-based paint, since this material, depending on its composition, is divided into several types. The least popular is PVA, which:
- cracks quickly after being applied in the oven;
- has poor adhesion;
- loses its original color.
For painting the oven, it is recommended to take silicone, silicate or latex water-based compositions.
Alternate paint options
In addition to the materials listed above, other compositions with similar characteristics can be used to process the stove.
Oil painting
In comparison with other dyes used for baking, oil dyes are distinguished by an affordable price.
Drying oil
The drying oil does not repaint the brick, but only makes the material brighter.
Heat resistant varnish
Heat resistant varnishes are recommended when the oven is in constant use.
Silicate paint
Silicate paints, unlike other similar materials, create a wear-resistant layer that can withstand the effects of household chemicals.
Latex Compounds
The composition of latex paints includes components that "attract" pathogenic microorganisms. Therefore, this material is less commonly used for furnace treatment than others.
Step-by-step painting algorithm
The oven is painted according to the following algorithm:
- Plaster is applied to the surface with a spatula. If the oven has already been painted, the old material is removed before starting work.
- The plaster is wiped with a damp cloth.
- The paint is applied to the moistened surface in accordance with the requirements specified in the instructions for use.
The stain is applied by roller or brush. It is recommended to treat the surface of the oven in two layers. When painting the front part, make sure the material spreads evenly.
Decoration Options
When painting the front of the oven, the following guidelines should be followed:
- to give a matte dark red shine, drying oil should be applied to the surface of the bricks;
- latex paints allow you to choose the optimal shade for decoration;
- oil paints or synthetic varnishes help to make the surface shiny.
In order to properly paint the stove, it is necessary to take into account the peculiarities of the interior decoration of the room and to select the material in accordance with the main shade of the room. You should also pay attention to the fact that the arc quickly turns black. Therefore, this part of the oven should be painted in a dark shade or covered with a metal structure.
If you plan to apply additional decorative elements, you need to choose an adhesive that can withstand sudden temperature changes.