To make the facades of the building more decorative, and also for the purpose of their additional protection from external factors, the plaster facades are additionally covered with the one or the type of paint. But not everyone liked, but a special purpose - paint for facade works on plaster.
Paint for facade on plaster
In order not to be mistaken with the choice of paint on plaster, one should take into account the fact that such finishing materials must meet certain requirements - operational (resistance to atmospheric factors, mechanical damage, fading in the sun, exposure to mold and fungi); technological (drying time, consumption per unit area, painting properties, adhesion) and decorative (the possibility of coloring, reflecting properties).
When choosing a paint for outdoor plaster work, one should also take into account the fact that such paints are of several types, differing from each other by a binder:
- acrylic . Their basis is acrylic polymers. Can be glossy and matte. Elastic, on the plaster form a strong weatherproof protective film. With all their merits, they also have a fairly democratic price, which is why they are most in demand;
- silicate . Paints of deep penetration based on liquid glass;
- silicone . Silicone resins, as a binding base, contribute to the formation of a waterproof film on the surface to be treated, without reducing the vapor-permeability of the coating.
- based on PVC . Attracts the possibility of tinting in bright colors and low price. But against the background of positive performance has a number of drawbacks - contain flammable and toxic substances, not plastic and short-lived.
And as a budget option for paint for the facade of the house on plaster , dry paint on cement or lime basis can be recommended.
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