Painting the ceiling with a spray gun - features and choice
Painting the ceiling surface is a very laborious process, and also it takes a lot of time and effort. In order to make the task easier, it is recommended to use a spray bottle. But painting the ceiling with a spray gun has certain nuances, which we will talk about later in the article.
In this article, you will learn about painting the ceiling with a spray gun. You will learn about the features of spray guns for painting the ceiling, how to choose the best equipment, and also how to make your own tool.
Next, let's talk about painting the ceiling - preparation, painting and what are the typical mistakes.
Reasons why professionals recommend using a spray gun when applying paint to the ceiling:
- Automation of the process will help improve labor productivity at times. The work that will be done with a brush or roller in a day will be done with a spray gun in a couple of hours.
- When working with a sprayer, there will be much less chance of streaks and streaks, because the liquid is evenly distributed over the surface.
- No brush is required, even for hard-to-reach areas, because all surface shapes can be treated with the spray gun.
- The machine will be accompanied by instructions from the manufacturer. For this reason, even if questions arise, the answer can be found on the pages of this technical type guide.
But this method is not without certain disadvantages:
How to choose the right such device?
The most popular mistake when choosing such a device as a spray gun is purchasing a cheap one devices. Such devices, as a rule, are not adapted for high-quality application of paints and varnishes.
When purchasing coloring equipment, it is recommended to pay attention to the following points:
As a rule, it is located at the bottom or top of the device. In order to paint the ceiling, it will be more convenient to use a spray gun with a tank located on top. If the container is located at the bottom, the gun should be held neatly horizontally (so that no air is sucked in), and this is unrealistic when painting a ceiling surface.
According to the option of air injection, spray guns for painting the ceiling with paint can be divided into three types:
In addition, air begins to accumulate manually, however, it is physically difficult, and especially when it comes to painting large areas.
But the cost of the device will be quite high. This spray gun will require access to the electrical network to operate.
Next, let's look at how to make a device with your own hands.
The coloring material can be made with your own hands if follow the rather simple instructions that will be presented below. In this case, there is no need to buy any expensive materials.
A spray gun can be made from a piece of styrofoam. Cut a suitable shape out of the foam. When choosing a shape, we proceed from the dimensions of the container for the paint and varnish material. Usually, a jar or bottle with a wide neck is used as a vessel. The foam elements must in any case be connected with their lower part with the neck.
So, you need to make a couple of holes in the foam. It is best to use an electric drill, as punching the hole in other ways can severely damage the material. By the way, one of the holes should be located at the top of the element. This hole will contain an empty rod (for example, you can use empty containers from under the rod for a handle).The second hole should be drilled on the side of the structure.
It will be required for mounting a rod body into it. A simple bottle stopper can serve as an emphasis.
Applying paint and varnish from a spray gun to the ceiling surface is much the same procedure as painting a wall or any other surface. The whole process can be conditionally divided into two stages - preparatory and directly painting the ceiling surface.
First of all, prepare the paint and varnish material for use .
.. If we are talking about water-based paints and varnishes, add the required portion of water in order to dilute other types of paints and varnishes, an organic type solvent is required. Stir with a construction mixer or an electric drill whisk.
If you do not stir the composition, then it will be almost impossible to achieve high-quality staining.
Moreover, poorly mixed paint and varnish material can cause clogging of the equipment nozzle, because even an open can contains dry particles and colorful lumps. For this reason, after mixing, the paint and varnish material should acquire perfect homogeneity, and there should be no foreign particles in it. To remove foreign additives, already diluted paint and varnish material should be filtered through a dense fabric that allows moisture to pass through.
Please note that aqueous emulsion solutions are non-toxic and cannot corrode the skin. These materials can even be stirred by hand.
The next step is to add the desired pigment. Coloring is carried out in small doses, and at the same time constantly stir the compositions. During cooking, be careful not to let streaks in the mixture. By the way, liquid paint and varnish material always looks brighter and has a deeper tonality than an already dried or completely dried one. When painting the ceiling with an electric spray gun, it is imperative to use personal protective equipment (respirator, glasses or gauze bandage), as there will be many sprayed paint particles in the air.
It is also recommended to remove all household items from the room - furniture, electrical appliances, and so on.
Heavy bulky items that are difficult to remove from the room should be covered with plastic wrap. In this case, it is advisable to fix the film with something (for example, by means of masking tape) so that it does not slip. All furniture sets and movable objects are best removed from the room at the end of the work. Cover all motionless things with plastic wrap.
Adjacent planes, the ingress of paint and varnish on which is undesirable, should also be covered by fixing the polyethylene using masking tape or another available method.
Painting with a spray gun, as a rule, gives the opportunity to obtain a better result than when using a brush or roller. But the quality will be ensured only with a fine and even distribution of the paint and varnish composition. It is required to take precautions - for example, before releasing a jet, the nozzle of the apparatus should be taken to the side, because the initial pressure will push out a lot of the coloring composition.
When the spray is uniform, apply the solution to the ceiling surface.
while holding the sprayer perpendicular to the surface at a distance of 0.25 to 0.5 meters. The most suitable processing speed for the ceiling would be 5 seconds per linear meter. For convenience, it is advised to mentally divide the surface into equal squares, and each of them will be approximately equal to the length of the arm.
Then they should be painted over one by one. To begin with, perform transverse, and then longitudinal movements.
When applying paint and varnish material from a spray gun, it is very undesirable to stay in some place, because in this case the paint layer will turn out to be very thick, which will lead to the formation of smudges. Moreover, the excessive enthusiasm of the stained individual areas will cause a noticeable uneven coating on the eye. All movements of the spray should be smooth, and also performed at approximately the same pace.
The optimal number of paint layers is three. In this case, each further layer can be applied only after the previous one has dried perfectly.
If a coat of paint is applied to a still wet surface, peel off due to poor adhesion should not be avoided. In this case, the paint must be reapplied. The first and last coat should be applied in the morning and in the evening, because at this time of day the room is well lit, and the sun's rays will not distort the perception of colors.
It can also be painted in intense daylight, but in this case, you may not notice the staining defect during the time.
There may be such situations:
- If drops of paint and varnish material remain on the surface , the painting technology was violated - the spray gun was moved very slowly. Excess paint and varnish material can be removed with a sponge.
- If the layer is very thick and there are any delamination, apply the putty to the problem areas. Next, sand and prime the surface.
To complete the correction, apply a couple more coats of paint and varnish material.
- If there are obvious bumps on the surface, this is the result of dirty material (paint), that is, the preparatory measures were not performed properly. To get rid of the defect, you will need to apply plaster to problem areas with sandpaper. Fine to medium grain paper is fine.Competent work with a spray gun allows you to achieve staining results that are not inferior to the work of professional painters.
In this case, the main thing is to carefully and accurately follow the simplest instructions.
Now you know all about painting the ceiling with a spray gun.
Posted By: Work Style |01, Nov 2020
Posted By: Work Style |09, Nov 2020
Posted By: Work Style |10, Nov 2020
Posted By: Work Style |09, Nov 2020
Posted By: Work Style |09, Nov 2020