Painting the ceiling with water -based paint using a spray gun

Any painting work using a brush or roller is quite time -consuming, complex and occupy a lot of time. The process of painting the ceiling with water -based paint can be facilitated using a special spray gun. In addition, the simplest spray gun can be assembled a whirlwind from the vacuum cleaner, a plastic lid with a sprayer and a glass jar from cucumbers. Let's talk about how to paint the ceiling with water -based paint with a spray gun.

Content:

Advantages of painting the ceiling with a spray gun

The use of a spray gun when applying water -based paint has serious advantages over the use of an ordinary roller. Now let's look at them in more detail:

Painting with a spray gun of ceilings, first of all, is practiced due to much greater productivity of the procedure. The difference in speed compared to the brush and roller is several times. In addition, such a device allows you to paint a very large ceiling area.
A layer of paint applied using a spray gun is flat and very thin, which allows you to reduce the ceiling drying time. But if you still applied too thick layer and hung drops, you just need to collect them with a sponge.
The problem of the heterogeneity of the ceiling is minimized. It is very difficult to apply with a spray gun a uneven layer of paint.
When using a spray gun, you can forget about hard -to -reach areas. For a stream of air, which carries small spray of a coloring composition, there are simply no hard -to -reach places.
The paint, which is applied using a spray gun, does not flow, so you have less chance of filling the floor and other surfaces with paint, as well as to stain clothes.
You can also avoid divorces and stripes when painting the ceiling with a spray gun, because no object touches the surface of the ceiling. The paint is acted exclusively by the force of surface tension.
The spray gun is able to work not only with water -based paints, but also copes with putty and varnish perfectly.
Using a spray gun, you will spend much less paint than when stained with a brush or roller, therefore, the cost of painting the ceiling with water -based paint will be lower in this case.

Painting for painting the ceiling with water -based paint

The modern market presents the widest selection of different spray guns for any wallet and taste, so when choosing a tool, only your personal preferences and the amount of money that you can spend on it remain the main criterion.

Types of spray guns

Manual -type spray guns for water -based paint are the cheapest and rather simple devices for painting the ceiling. The unit is like a fishing rod and pump. The pump creates pressure in the tank, the pigment is sprayed with a fishing rod. In addition to painting by water -based paint, such a spray gun copes with chalk and lime solution perfectly. The productivity of the device on average reaches 200-225 square meters per hour.

Electric spray gunners, which are powered by a network of 220 volts, for water -based paint are the most popular type among beginners in masking work. For their operation, the use of some additional equipment is not required, as when using a pneumatic apparatus. The market presents several modifications of the electric spray gun, but are the most spread of the model that are based on the airless method of spraying the paint.

Pneumatic spray guns for water -based paint are already considered professional equipment designed to work with any composition. Most of the spray guns of this type, presented on the market, act on the principle of compressed air. On sale are models with the lower and upper location of the tank. This must be taken into account, depending on the type of surface that you have to be painted.

The right choice of spray gun

When choosing a high -quality spray gun for water -based paint, it is necessary to familiarize yourself with some rules. Pay attention primarily to the material of the body of the device. The best option is the manufacture of an aluminum case with the presence of nickel anti -corrosion coating. The plastic case, despite its lower weight, will not last you too long, unlike the aluminum case.

The holes that are in the lid should also be made of aluminum. Also well suited as material brass and stainless steel. After that, you need to check the quality of sealing gaskets. The best solution, if they are made of Teflon, because many paintwork contains a solvent that is capable of corroding all low -quality gaskets.

Rales have different placement of barrels. There is no fundamental difference in this, whether the barrel is located from below or from above. Barrels are made from various materials. Metal barrels are easier to rinse, and from nylon they will help to quickly determine the level of consumption of water -based, since they are more transparent.

When choosing a spray gun, remember that if your plans do not turn the ceilings into your own business, and you will not expect a large amount of work, but just a small repair in your own house, then you should not overpay for a professional pneumatic apparatus. After all, this necessarily leads to an increase in the price of painting the ceiling with water -based paint.

For such purposes, the easiest manual spray gun is suitable without any bells and whistles, the cost of which is about 400 rubles. But if you need to work on a high stepladder, you should choose an electric spray gun, since it is more compact and convenient for carrying and using on top, and is also simply held on the back with a belt, which greatly facilitates painting.

Making a spray gun with your own hands

It is not very difficult to make a spray gun on your own, the main thing is to strictly follow our detailed plan for the manufacture of the apparatus presented below. To make a simple spray gun, there is no need to be spent on the purchase of special materials. Prepare a small piece of foam to begin with, which is used during insulation of the balcony or as a soundproofing material.

Cut an element of the desired shape from foam. The shape of the element is chosen, depending on your chosen vessel for paint. Any bottle or bank is suitable as a vessel. In this case, the neck should be wider. A cut element of polystyrene should be tightly entered by its lower part into the neck of the vessel.

Make several holes in the foam surface. And even better - drill, because when creating holes, you can easily damage the fragile foam. One hole is made from the upper side of the workpiece, a hollow rod (an empty case from a ballpoint handle) will be installed there.

Drive the other hole horizontally. The core body is installed in it. When making holes, which is located vertically, you can use a traffic jam with a bottle, which acts as a vessel.

Painting the ceiling with water -based paint with a spray gun

The color of the ceiling with a water-based mulse is not largely different from painting some other surface, but nevertheless has a number of its features that you can note by watching a video about painting the ceiling with water-based paint, and which is important to consider if you are in Maintenance is a newcomer.

Preparation for painting the ceiling with a spray gun

It is necessary to start any painting work, first of all, with the preparation of paint for application. Add water to the water -based paint and thoroughly mix the resulting mixture if the instruction requires this. For this, a construction mixer or a corolla for a drill is usually used. Water emulsion paint does not corrode the skin, so in the absence of mechanical tools, you can mix the composition even with your hands.

Then you need to add a kner, if you want to give the paint a certain tone. Add the substance in small doses and constantly mix. Remember that leaving the tint stains in the mixture is unacceptable. It is better to prepare a portion of paint with a margin, since when it is a lack of it it will be very difficult to catch this shade.

Keep in mind that the coloring composition has in a liquid form a brighter and deeper shade than in dried and applied. As a rule, even a bank of paint, which was recently opened, contains dried particles of paint and different clots that can be clogged in the subsequent nozzle of the spray gun or leave a similar clot on your ceiling.

Therefore, the varnishing composition should be perfectly clean and without foreign particles. To do this, it is recommended to filter the paint through any moisture -resistant dense fabric, which does not have hydrophobic impregnation. It is necessary to skip the already diluted composition. Filter will help you get rid of lumps and clots of dried paint, as well as other garbage.

The procedure for painting the ceiling with water -based paint with a spray gun differs from painting with a roller or brush in that a large amount of sprayed composition hangs in the air, which settles not only on the ceiling surface, but also on all surfaces, including your respiratory and eyes. Therefore, you must definitely wear a respirator or gauze bandage, as well as protective glasses, as shown in the photo about painting the ceiling with water -based paint.

All movable objects and furniture sets are best taken out of the room until the end of work. Cover all the motionless with plastic film. Related planes, the hit of the paint on which is undesirable, should also be covered, fixing polyethylene with masking tape or in another affordable way.

Painting the ceiling with a spray gun

Painting the ceiling with a spray gun is able to provide you with an unsurpassed result if compared with the use of a brush or roller. When painting the ceiling, it is important that the paint layer that is applied is as uniform and thin as possible. Before painting the ceiling, you should take the nozzle of the spray gun to the side, since at first it can throw too many paint.

As soon as the paint begins to spray evenly, you can start applying the composition to the ceiling. A suitable distance that separates the spray gun from the ceiling surface of approximately 30 - 50 centimeters. The optimal speed of the nozzle is 5 seconds per linear meter. The stream should be directed perpendicular to the stained ceiling surface.

Mentally divide the plane into squares, approximately equal to the length of your hand. You will paint these squares one by one, first transverse, and then longitudinal movements. Using a spray gun, it is impossible in any case, for a long time to linger on one section, because it turns out to be too thick, and all the material drains down. Coloring is best done, adhering to one pace.

It is recommended to paint the ceiling with water -based paint with a paint with three layers. Each layer must be applied only after the previous one dries. In no case should you apply a layer to a still -frozen primer or not a dried -up coloring composition, because the water -based paint will lie poorly and quickly exfoliate. And as a result, you will need to do all the work again.

The optimal time of creating the first and third layers is considered morning and evening, when the room is well lit, but direct sunlight does not blind. It is not necessary to follow this recommendation, the main thing is that all defects of painting are clearly visible, and the angle of fall of light is as close as possible to the constant for this room.

Errors when painting the ceiling with a spray gun

But if you still made mistakes in painting the ceiling, you need to find out what they are connected with. If you did not adhere to the technology of painting the ceiling with water -based paint, and it gathered in drops, this indicates an insufficient speed of movement of the nozzle of the spray gun. As we already said, excess paint needs to be assembled with a sponge, and on top to make another layer of water -based paint.

If the layer came out thick, and the paint began to exfoliate, then you need to take the following actions: to spaces the places where the detachment arose, jump them, primed and then paint over again. Be sure to wait until the material is completely dry, and once again walk along the surface of the ceiling with a layer of paint to avoid the visibility of previous corrections.

If, after painting the ceiling, a grain or tubercle appeared on its surface, then the cause of this marriage lies in the initially contaminated paint. To eliminate this drawback, it is necessary to spent the entire ceiling surface with sandpaper. Take the sandpaper of medium or fine grain. After that, strain your paint through gauze and apply another layer to the ceiling.

Thus, painting the ceiling with water -based paint when using a spray gun does not overshadow your repair. You will forever forget about the dark stripes, divorces and traces of the boundaries of painting on the ceiling surface. In addition, you can achieve a perfectly homogeneous surface, which cannot be achieved when using a brush or roller. What to recall the time spent on painting the ceiling with a painted roller.

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