Areas of application and rules for using silicate paints, the best brands

Silicate paints are one-component liquids based on glass. In the construction market, they are presented in different colors. They belong to vapor-tight paints and varnishes on a mineral component. Due to their alkaline content, the paints are convenient for painting. The addition of ethyl silicate makes them indispensable for painting the facades of houses, as well as the walls inside the premises.

Features and benefits of silicate paints

It is based on potassium glass, which makes the coating particularly durable. To improve the quality of a paint and varnish product (LCI), zinc, aluminum or silicon are introduced into its composition. This is done to make the paint corrosion resistant.

When recoating surfaces previously painted with acrylic or alkyd, it is imperative to clean the product. If this is not done, the adhesion of the silicate will be weak and unstable. As a result, bulges and cracks will appear. The enamel will peel off.

It should be remembered that if you paint the surface with silicate, then you will have to use a paint of a similar composition when you want to make repairs again.Otherwise, it will be a lot of work to remove it.

Consider the advantages of silicate paint coating.

1. Ideal for brick and concrete work.
2. Little dust. Therefore, it is suitable for outdoor use.
3. Moisture resistance. The paint is not afraid of rain, snow and moisture.
4. Good vapor permeability.
5. Biological resistance. The coating is mold and mildew resistant.
6. Not afraid of temperature changes.
7. It is possible to carry out work at +5 degrees of air.
8. Does not fade in the sun. Ultraviolet rays do not destroy the structure of the product.
9. Resists the effects of aggressive environments. The facade of the house, treated with paint, will not be "afraid" of acid rain.
10. After painting, the surface becomes dull, which makes it easy to remove various contaminants.
11. Resistant to low temperatures, not afraid of frost and cold.
12. Non-flammability. In the event of a fire, it will not ignite, which means there will be no acrid smoke.
13. Aesthetic. The beautiful matte finish will look great indoors.
14. Resistant to mechanical damage.

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Apps

Silicate LCIs appeared quite recently. But they have found their place in many areas of human life. The paint has found its application in the painting of the facades of buildings, for interior work. Used to mark the road surface. Due to its unique property - non-combustibility - the paint is used for covering emergency exits, corridors, walls in children's institutions, clinics and offices. In the event of a fire, the enamel will not emit toxic toxic substances. Can be applied to concrete, brick, plaster, clay, gypsum and asphalt.

Attention.Enamel is not compatible with wood, polypropylene, plastics.

How to use correctly

When working with paint, you should adhere to the following principles and order of implementation.

1. We cover objects that do not need to be treated with film in order to avoid accidental splashes of paint on them.
2. Apply only to a thoroughly cleansed and prepared area.
3. There should be no mechanical inclusions, dirt, dust. Cleaning is carried out with metal brushes.
4. After preliminary cleaning, the product must dry. A prerequisite is the absence of traces of moisture.
5. Padding. For better adhesion, a primer is applied. To do this, dilute the silicate paint with water in a ratio of 3 to 1. Take one part silicate to three parts water. Primed by roller or brush.
6. Wait until everything is dry. The drying time is approximately 12 hours.
7. The first layer of enamel is applied. For work, brushes, rollers or sprayers are suitable.
8. After the first layer, the product dries.
9. Paint over the second layer.
10. Dry the product.

If it is necessary to tint the enamel, add a color pigment. After that, mix well with a construction mixer. If the paint is thick after opening the pot, add a little water; stir until smooth.

What should be avoided while painting?

Consider what you need to pay attention to when working outdoors and indoors.

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work in the street

When painting, it is necessary to avoid the ingress of moisture on the treated surfaces. Otherwise, the paint will not adhere well, it will have roughness.Direct sunlight will also have a negative effect on the coloring process. Therefore, we carry out all outdoor work in dry, sunny weather.

indoor work

There must be ventilation when carrying out the work. The room is well ventilated, because the paint is toxic, with a strong unpleasant odor. After the completion of the work, we leave the windows open for at least a day for the final weathering of the fumes. We perform all work under a respirator.

Varieties of silicate paints and varnishes

There are three types of paints: pure, in dispersion, organosilicate.

Pure type consists of glass and powder filler. Due to the fact that the mixture hardens quickly, it is necessary to prepare the suspension immediately before starting work. The volume of the diluted liquid is reduced, since the suspension cannot be stored for a long time. The excess should be discarded. The scatter type is ready to go. The product does not need to be diluted with water or cooked. The bank opens, the painting begins. It contains acrylic components that improve the quality of the product.

Attention. After work, carefully close the container with paint. Otherwise, the enamel will become unusable.

Organosilicate paint, thanks to additives, is used to paint products exposed to high temperatures. She is not afraid of fire. Also corrosion resistant. The enamel is breathable. The film formed during painting contains micropores. Thanks to them, good vapor permeability and air circulation are ensured.

Main disadvantages

Silicates have many advantages, as mentioned earlier, but there are also disadvantages.

Negative points :

1. Low elasticity. As a result, small defects cannot be repaired with care. Strong smell.Due to toxic properties, work is carried out in well-ventilated rooms or outdoors. The worker must have a suit and personal protective equipment: goggles, respirator or gas mask, rubber gloves.
2. The old silicate coating is difficult to remove. Durability is the advantage of paint, it becomes a disadvantage. A painted product, in case of need to repaint, is not so easy to clean. The enamel eats away at the structure of the structure, and removal is a laborious procedure. Subsequent painting should be done with the same type of paint.
3. Due to the inclusion of certain components, it is better not to use such paints in bedrooms and children's rooms. A suitable place for them is the bathroom.

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The best brands

When buying silicate paint, you should pay attention to its hiding power. The higher the number, the better the grip. This means that the paint will last longer. If the hiding power is important, a single coat of enamel will suffice. With low fares, you will have to make two or even three passages. As a result, you will have to buy more paint.

You should also pay attention to the room for which this type is suitable. Depending on whether the painting will take place indoors or outdoors, it is necessary to select the appropriate LCI. Therefore, it is worth buying expensive products, but with better performance.

Here is a table of the main brands, their cost on Yandex.market.

With the help of silicate paints, the owners of the premises can transform it (both from the inside and from the facade). The hostess will be able to calmly wash the ceiling and walls without fear that the coating will crack and fall off. The appearance of the house will be transformed and favorably differ from neighboring buildings. Pay attention to this painting!