Is it possible to paint drywall without putty, preparation and technology

Many people paint their walls themselves. In addition, this process has certain features. In order for the procedure of painting drywall without putty to be successful, it is important to adhere to certain recommendations. First of all, it is necessary to correctly select the dye and study the technology of its application. Compliance with safety rules is not negligible.

What you need to know about painting drywall

Drywall is understood as sheet material, the basis of which is plasterboard, covered with paper on each side. It is considered the basis for finishing. With careful handling of the sheets, it is possible to get a smooth flat surface, which does not need to be additionally leveled with a putty.

However, it is not necessary to putty the coating due to irregularities. The need for this procedure is associated with the properties of drywall:

1. Easily absorbs moisture. At the same time, many modern stains used for home decorating are water-based.There is therefore a risk of swelling of the plaster and deformation of the coating. This is especially true when applying the composition in several layers.
2. Differs in uneven drying. This leads to uneven application of the substance. As a result, it becomes stained.
3. Leads to high dye consumption. The ability of a material to strongly absorb paint affects its consumption. To achieve the desired texture and even shade, you will need to use more coats than a non-absorbent texture.

These defects do not matter when decorating not very beautiful rooms and using an economical dye. However, in this case, it is worth considering the peculiarities of installing drywall. On its surface, areas of attachment and seams between the sheets are noticeable. They cannot be masked by a coat of paint. As a result, the room will not look too pretty.

Therefore, before painting, it is always advisable to cover certain areas of the drywall with putty. This concerns, first of all, the areas for joining the sheets and their attachment to the base.

How to Properly Prepare Drywall for Painting

To obtain a perfect finish that is aesthetic and does not crumble or stain, it is important to respect the coloring technique.

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Putty seams

To minimize costs, you can putty only the joints. However, it must be done correctly. To prevent the appearance of cracks in the area of ​​​​the seams, they must be reinforced with a reinforcing tape-serpyanka. Before fixing it, it is important to treat all seams with a primer. It must penetrate quite deeply.

The tape should be applied to the seam and sealed with sealant so that it is completely covered with a solution. In this case, with the help of a wide spatula, it is necessary to stretch the putty mortar. This is done flush with the plasterboard. This will help prevent any bulges or depressions from appearing.

When the putty is completely dry, the joints can be sanded with sandpaper. An abrasive mesh is also suitable for this. Self-tapping screw caps should also be treated with a solution. Before applying the putty, it is necessary to check whether the fasteners protrude above the surface. To do this, you need to draw a spatula along the attachment points. It is important to make sure that it does not run into any obstacles.

Primer

The next step is to prime the surface. This procedure can be easily done manually. In this case, there should be no untreated areas. If a solid putty is not applied, the primer is applied in 2 layers. This helps to minimize the absorption of the drywall.

In addition, it is important to consider that they differ in sheets and filler for processing seams. If you don't do a good primer, the dye will absorb and dry unevenly. As a result, the walls can become scratched.

Each coat should dry for the time recommended by the manufacturer. Only then is it allowed to apply a second coat or start painting.

Continuous putty

Many novice craftsmen refuse to completely putty surfaces due to lack of confidence in their own abilities. However, you should not be afraid, because this procedure is simple.

When performing this kind of work for the first time, it is worth using a ready-made composition. It has an optimal texture, applies easily and smoothes easily.

To carry out the manipulation, the following rules must be observed:

1. After the primer dries, it is important to immediately apply the putty so that no dust settles on the walls.
2. The solution should be prepared in small portions - for about 30-40 minutes of work. Otherwise, the product will solidify.
3. It is necessary to collect the putty with a small spatula, transferring it to a larger working tool measuring 30-40 centimeters. It is recommended to evenly distribute the composition across the entire width.
4. Drywall plastering is worth sweeping moves. They must be crossed. In this case, it is recommended to start from the upper corner. Hold the spatula at a 20-30 degree angle to the wall. At the same time, it is not recommended to change the pressure.
5. The layer should be thin - a maximum of 1-2 millimeters. In this case, there should be no sag or deep traces of the extreme part.
6. First, it is worth gluing the main plane, and then removing the corners.
7. The putty must be dried and then sanded with a special trowel. In this case, it is worth highlighting the surface with a flashlight or using a spotlight. At this stage, it is important to eliminate small imperfections.
8. Eliminate dents and sags by sanding. When grooves form on the surface, it is worth filling them with putty in a timely manner. After drying, it is recommended to carefully sand the surface.
9. Before painting, it is recommended to grind and prime the surface.

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How to prepare material without putty

In order to properly prepare the coating without resorting to mastic, a number of recommendations should be followed.This will help extend the life of the decorative material.

Primary cleaning

To begin with, the structure must be cleaned of dust with a vacuum cleaner. Remove the dirt on the day of painting, otherwise the dust will accumulate again. It is then recommended to inspect the surface for the protruding fixing that was used to fix the sheets.

To do this, it is worth taking a spatula and holding it on the problem areas. If protrusions are identified, the screws should be tightened. This can be done with a screwdriver and a screwdriver.

Primer

Drywall has pores that absorb dye and increase material costs. Therefore, before starting to work on the coating, it is worth applying a penetrating primer. This helps to improve adhesion, reduce colorant cost and increase coating strength.

The primer should be evenly distributed and well process joints and corners. Otherwise, dark streaks may appear at the final stage. The composition should be applied with a wide brush. A roller or spray bottle is also suitable for this.

Align the seams

In conclusion, it is necessary to close the joints between the plasterboard sheets. It is important to do the following:

1. Reinforce the seams. It is recommended to use a construction mesh for this. It prevents the filler from cracking. It is worth choosing the width of the tape, taking into account the distance between the sheets. Usually a 5-10 cm mesh is used. This is enough to close gaskets and screw caps.
2. Apply putty. It is recommended to mix the dry mixture with water to obtain a homogeneous mass, or to purchase a ready-made composition. It must be spread with a spatula, guiding the tool along the seams.Particular attention should be paid to the areas where the self-tapping screws are introduced.
3. Leave the seams sealed for a day. During this time, the putty will completely dry. Coverage can be assessed visually. The moist substance is darker in color.
4. Perform grinding. To do this, you need to use fine sandpaper or a mesh grater. It is also allowed to use a special typewriter.

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Repress

When the seams are completely closed, it is recommended to vacuum the structure again. It should have a soft tip. It is worth applying another layer of primer to the prepared coating. This will increase the strength of the drywall. If any pores remain, they need to be filled. This will help distribute the paint more evenly.

Painting technology

In order for staining to be successful, it is important to strictly adhere to certain rules.

Choice of paint

Any water-based substance is suitable for painting surfaces. Acrylic, latex and other colorants are great. At the same time, water paints are diverse. This makes it possible to create matt or glossy surfaces.

Preparation of the solution before application

To achieve the desired shade, a small amount of paint should be mixed into a color scheme and applied to an inconspicuous area. It is important to consider that the substance in the bucket, the wet dye on the drywall and the dried pigment can differ significantly.

Dense water-based paint should be mixed with water. For the formation of the first layer, it is recommended to use a more liquid composition.

dyeing process

To paint drywall, you need to do the following:

1. Apply the first coat.The dye is usually used 2-3 times.
2. Spread the composition with a roller to avoid smudges and smudges.
3. Form the second layer. This is done only after the first has dried.

Completion

Once the coating is dry, it is important to remove the masking tape. This must be done carefully so as not to damage the painted surfaces.

Precautionary measures

It is recommended to carry out all work in protective gloves so as not to get your hands dirty. Covering furniture and other surfaces is also important. Great care must be taken when working at height. Painting on drywall can be done without putty. To achieve the desired effect, it is important to strictly adhere to the technology and observe safety precautions.