Do we paint drywall? Painting drywall (drywall) is not as easy as it seems to many. Before painting drywall, it is necessary to prime the walls and level the seams with putty. For the painting to be perfect, the process must be handled carefully, with some basic knowledge. The process technology is simple. However, this is the final stage, which will give the perfect finished look. ceilings, walls, or other plasterboard structures.
Preparation of plasterboard surfaces
The main difference between plasterboard structures is a perfectly flat surface, therefore, before painting, you need to properly repair all defects, seams between plates, caps of self-tapping screws. We take a putty for plasterboard in finished form (it is better to focus on the average price range) and two spatulas, while the width of one is 100 mm, and the second 250 mm. In order for the work done to be of high quality, it is better to purchase additional accessories before starting work: a plastic mesh for reinforcement, fine sandpaper, and a special primer for drywall. The putty should be applied in a thin layer on all irregularities and defects, while the reinforcing tape is sunk into the putty layer covering the recess. To get a flat surface, you need to apply one coat after the other correctly (let the coat dry before applying the next). With a portable lamp, you can see all the irregularities. At the end of the surface preparation, we go through all the putty places with fine sandpaper. It is very important here not to get carried away (you can wipe it down to the drywall). The next step is priming. By means of a primer, we adhere the paint to the surface and protect the plasterboard. Primer treatment should be done in two coats (allow one coat to dry before applying the next one). Now we paint drywall. The choice of paint and tools is very important, so we study the characteristics of the work. It is necessary to know the properties of paints: when the water-based emulsion brightens several tones, and, on the contrary, the glaze and oil darken. Due to its dullness, a water emulsion allows you to hide errors in surface preparation, and glossy, on the contrary, demonstrate them.
How to paint drywall?
Water-based paint is very popular these days. The surface becomes matte and velvety after application. The paint is white, so the color of the desired shade is added to it. The color range is huge, which gives great opportunities to the designer’s imagination – the color of plasterboard walls can be very diverse. The color content in the paint should not exceed 5%. The characteristics of the paint make the process much easier, so a beginner can handle it. It is well washed off with water from instruments.
Tools for the job
The corners are painted over with a brush or a special corner roller, you can get materials her. A roller is used to cover a large area. It consists of a fur coat and a buckle. The pile on the fur coat should be medium in size: a short pile will leave bare spots on the wall, and a long pile that will absorb paint over time will become heavier. A fleece layer for oil paints and enamels should not be deteriorated by solvents, and foam layers can be used for water-based paints. The closure should be strong and reliable (optimal – 18-25 cm). In order not to use a stepladder, manufacturers add a telescopic tube to the roller set. For primer or glue, it is more convenient to use a large roll (200-250 mm), and for painting a medium roll. Before work, the roller must be impregnated with the paint that you will use. For impregnation, the roll is rolled out in a special container, called a trench. It is a pallet with a recess and a rolling platform. The roller is dipped into the recess and rolled out over the site until fully uniformly impregnated. Instead of a roller, you can use a spray gun, but this requires certain skills and knowledge. The brushes are only needed to paint corners and hard-to-reach places, so a thin flute brush 5-10 cm wide can be used.