Rating of paints for decorative plaster and how to apply it yourself

Decorative plaster is used for finishing exterior or interior walls. Most often, plaster is a monochromatic substance that is applied to the surface in a dense layer. Paint that interferes with decorative plaster is intended to create an attractive appearance and increase the adhesion properties between coatings.

Paint for decorative plaster: features of materials

Decorative plaster can be smooth or textured, it depends on the individual preferences of the customer. This type of finish is well suited for interior or exterior wall decoration. The following properties are considered the advantages of using decorative plaster:

• creation of a unique coating with a unique texture;
• hide minor surface defects or defects made in the previous stage of finishing;
• creation of sound and heat insulation effect;
• environmentally friendly composition provides absolute safety when used indoors;
• it is possible to choose a paint color palette and create unique shades.

Another advantage of using decorative plaster is the ability to select any paint for tinting.

Reference! Paints and varnishes are distinguished by the type of application. There are facade paintings, as well as compositions intended for interior decoration.

Varieties of paint

Paints for decorative plaster are conventionally classified according to the type of destination.

Paints and varnishes are applied to decorative plaster or the main coating is tinted with their help in the chosen shade.

Selection recommendations

Painting decorative plaster with paint creates an additional layer of protection, which protects the surface from the growth of microorganisms, mold and cracks.

The facades of houses are decorated with acrylic, silicate or silicone compounds. These materials are considered moisture resistant. They are suitable for outdoor use and have a calm, solid color palette. These materials have good vapor permeability, which is especially important if the house is built in a region with air temperatures ranging from -20-30 to +30.

The film, which is created on decorative plaster after processing with facade paints, is generally resistant to atmospheric precipitation and does not crack when the air temperature drops.

When performing interior work, builders recommend using water-based formulations.

In addition to water-based compositions, acrylic compositions are often selected for interior decoration. They are ideal for rooms with high humidity and are very wear-resistant.

Latex paints are considered versatile. They adapt well to decorative plaster and create a durable elastic coating.

Evaluation of quality dye brands

Among the manufacturers, world leaders in the paints and varnishes market, there are several companies:

• A well-known Finnish manufacturer that produces compounds with increased resistance to damage. Tikkuril paints have a wide range of colors, catalogs are available on the official website. Compositions are easy to select and order.
• The British company produces paints based on latex. The advantages of the materials are their safety qualities and high resistance to abrasion.
• Finncolor. The products of the Finnish company are designed for indoor and outdoor use. The company specializes in the production of paints intended for the wall covering of rooms with high humidity.
• Alpine. A German manufacturer that produces compounds with high wear resistance. Paints exhibit increased adhesion when walls are treated with special liquid primers.

When purchasing high-quality materials, painting the walls can be done independently without much risk.

Surface preparation

The first rule of the repairer is surface preparation. This step includes several sequential steps:

• Wall cleaning. The surface is cleaned of dust and small debris that remain after plastering. On a poorly expressed relief, cleaning is carried out with the help of damp sponges and rags. The deeply ribbed walls are cleaned with long-haired brushes or a vacuum cleaner.
• Padding.Textured walls are primed with special primers or adhesives. This increases the adhesion between the coloring pigment and the decorative plaster.
• Surface protection. This preparation step is familiar to anyone who has done repairs. Surfaces that do not require staining (floor, windows, window sills) are additionally protected with plastic wrap or unnecessary fabrics. The joints are sealed with adhesive tape. This prevents splashing on surfaces, which inevitably occurs when working with paint.

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Before painting the walls, special attention should be paid to the protection of clothes, hands, eyes. To do this, use special aprons, gloves, construction glasses.

Coloring technique

To paint the walls with your own hands, you need to choose a method of painting. Each of them has its own advantages and disadvantages, and also differs in the peculiarity of its implementation.

Monochromatic

The easiest and most affordable way is to paint with one color. To do this, use a wide brush, roller or spray gun.

When choosing a roller, the paint is applied vertically, overlapping the strokes on top of each other. The next movement is done horizontally. Applying to the first layer removes excess composition, removes stains. The wall is painted step by step. If necessary, the layers are adjusted using auxiliary tools.

Spray painting creates a light coat without additional elasticity. Using a spray gun, walls of different textures are painted.

It is much more difficult to create a solid color with a brush.Long bristle brushes are used to cover the walls in the recesses. Short bristled brushes are used to cover the protruding areas.

In two colors

Two-color paint is used in cases where one of the colors paints the recesses of the relief, and the second shade overlaps the protruding part of the wall. To achieve a two-tone finish, use one of the following methods:

• On decorative plaster painted in color, a second layer is applied using a short-haired roller. The mark of the paint remains on the protrusions of the relief, without affecting the depressions.
• Decorative plaster painted with a color scheme is additionally tinted with a foam sponge. It is dipped in the selected paint and applied to the protrusions.
• This method consists in alternately covering the decorative plaster with the chosen colors. The paint is applied with a sponge.

Often, builders additionally wet the coating with a sponge with silver paint. This increases the depth of the relief.

Dry brush technique

When using this technique, the following rules are observed:

• the chosen color is added to the plaster, mix well;
• after sanding the walls, paint is applied;
• take the minimum of paint on the brush and paint only the protruding parts.

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Drybrushing creates a contrasting effect between the bottom layer of the surface and the top layer of color.

Venetian technique

This is one of the tricky and expensive ways to create plaster. As a result of applying this technique, a special pattern is formed on the wall, similar to a marble surface. You can paint the walls in the Venetian way using two colors: dark and light.For the upper and lower layers, dark tones are used; for the middle layer, a light paint is selected.

The first layer is dark tinted plaster with a wide trowel. The strokes are made in different directions, but control the thickness of the layer. It should not exceed 1.5 millimeters.

The next layer is a lighter paint, which is applied in the same way. After drying, a third and final layer is applied.

40 to 46 hours after the application of the final coating, the final phase - polishing - is launched. It is done with a clean spatula. Working in a circular motion with a spatula over the surface cleans up the layers and creates an even finish.

For Venetian plaster, the wax method is often used. It also protects the coating. To cover the surface, get a special wax. It is applied with a wide brush or roller. The wax can be completely colorless or have a slight silver or golden tint.

Slope

Ombre, or faded coloring, is especially popular lately. Characteristics and technological options:

• from light shade to dark;
• dark middle with highlighting of the upper and lower parts;
• dimming with sharp transitions.

The technique is based on the whitening procedure. To create a transition, you need to choose the right shades.

Light tone is applied with a brush or roller to the prepared surface. Then a dark color is added to the light paint, and the remaining space is painted. The last step is to smooth the transitions. To do this, draw the connecting line with a hard brush with light paint tapped on it.

Attention! For the shade in the interior, it is not advisable to make sharp transitions.This method divides space, visually narrows areas and shrinks any room.

Fabric application

An interesting solution is the use of woven fabrics. You can create a special drawing in one of the following ways:

• a rag is pulled along the painted wall, pieces of fabric are applied or dipped;
• the wall is painted with a roll wrapped in lace fabric with a pattern.

Each of the methods makes it possible to obtain a coating with a unique, non-repeatable texture.

marble wall

Marble plaster is applied in bathrooms, hallways or laundry rooms. In addition, the facades of the houses are decorated with marble plaster.

For painting, marble chips are used, they are added to a solution with a color palette and laid on the surface with a wide spatula. The main task of the paver is to create an even, but not thick layer so that the coating is not heavy. When working with a trowel, the base material is pressed into the wall to ensure the best adhesion.

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The marble floor can be plain or two-tone. If 2 coatings of different shades are applied to the wall, then the task is to create an accurate line between the colors. Any irregularities in the lines become visible on the marble floor. Simultaneously with these marble chips, you can decorate minor roughness or flaws on the wall.

Most often, light colors are used to create a marble coating, as well as gold or silver paints for gloss. The marble finish is deep and rich in color.

Reference! To obtain the maximum resemblance to marble, the top layer is treated with a shiny wax.

fall out

The wash technique makes it possible to decorate the inaccuracies of the walls.Initially, this method was used to remove old coating, but, due to its decorative qualities, it began to be used as a finishing technique.

The first layer is an applied paint of the selected main color. After complete drying, the wall is decorated with a spray gun using emulsion paint mixed with water-based glaze.

The second composition is called a wash, which involves mixing a base tint with several parts of a water-based glaze. After applying the wash, experts recommend additionally mopping the walls with a cloth or paper so that there are no stains.

Washed is a durable coating that protects walls from damage. Builders recommend using light colors to create the effect of expanding the space.

Reference! If there is a risk of damage or loss of the applied finish, the walls are covered with a social transparent varnish after complete drying.

Material consumption calculator per square meter

To correctly calculate the required amount of paint and varnish, you must first measure the surfaces of the room. The length and width of the walls are measured with a tape measure, the results are summarized. The sum of the lengths of windows and doors is subtracted from the resulting number.

On the packaging of the paint, the manufacturer indicates the average consumption value. It must be multiplied by the value obtained when calculating the total area, and also take into account the number of necessary layers.

For example, the consumption of water-based paint is 0.2 liters per square meter. Acrylic composition will be needed at the rate of 0.25 liters per square meter.

Advice from the masters

When self-painting decorative plaster, you need to consider some of the nuances:

• It is not recommended to paint if the ambient temperature drops below +5 degrees. This happens in the cold season when the heating is turned off.
• If the paint has thickened, it is diluted with warm water, adding 10-15 milliliters, stirring after each session.
• The choice of color should be especially careful. The paint looks lighter on the wall than in a bucket or palette. Before starting work, it is advisable to paint a small area on the prepared wall and wait until it dries completely.
• During work, it is recommended to wash brushes and rollers often, and when painting large areas, to change them periodically.

In addition, when decorating interiors, the required drying intervals must be observed. Each layer should harden, only after that it is allowed to apply the next coating. This is especially true for coating methods with Venetian plaster or marble chips.