Why is Airbrushing so Common

Airbrushing has many advantages that other painting strategies can not offer. With the airbrush technique, for example, you can create extremely fine, infinite colour transitions and shades. This permits you to create exceptionally realistic looking paintings.

In addition, massive areas can be quickly covered with paint. The paint is applied particularly thinly and evenly.

The airbrush method can be utilized on virtually all surfaces. From paper, metal, and plastic to textiles, skin, and food – each surface might be decorated with an airbrush. Airbrushes, due to this fact, can be used in almost all areas of art.

With an airbrush gun, water and solvent-based mostly paints, as well as varnishes, could be used. Meanwhile, paint producers additionally create specialised paints for numerous airbrush uses. Airbrush make-up, food coloring, or particular textile colors are additionally available.

The Airbrush Gun

In case you would like to purchase your first airbrush gun, you will be confronted with just a few terms that should be understood earlier than you get started. Basically, there are two types of airbrush guns. They work based on the same principle (airflow atomizes paint) but differ slightly in handling:

Within the single-action model, the amount of paint is adjusted and fixed by a wheel. Throughout the spraying process, you possibly can regulate the air pressure and thus the air volume with a lever/knob. This airbrush gun is suitable for simple work.

The more frequent variant is a double-action airbrush gun. This also has only one lever, however this one additionally regulates the air pressure/quantity and paint amount. The double-action airbrush gun requires, on account of this “double lever perform” a little more observe in dealing with, but is suitable for all imaginable creative requirements.

Airbrush Compressor

In principle, any compressor that may be regulated in a range between 1.5 and 2.5 bar can be utilized to operate an airbrush gun. In this respect, a cheap or current DIY store compressor can definitely be used on your first attempts.

Ultimately, however, the acquisition of a specialized airbrush compressor is worthwhile. This has some advantages over the DIY store model by way of volume and size. In addition, an airbrush compressor has a few things which can be lacking from the standard DIY compressor. We consider a water separator, pressure regulator, and an air tank to be very helpful to make sure trouble-free airbrush work.

Water Separator

The air loses its ability to hold moisture by way of compression. This escaping water will be expelled with the compressed air in a standard compressor. If water is forced by way of the airbrush gun with the air stream, ugly paint blobs seem on the artwork. A compressor designed for airbrushing works against this by having a water separator. In it, the water is collected and kept away from the outflowing compressed air.

Pressure Gauge and Pressure Regulator

When airbrushing, it is critical to be able to adjust the pressure precisely within a slender range between 1.5 and three bar. For this, you need a pressure regulator and a pressure gauge. The latter shows you precisely the pressure you’re using. A pleasant spray pattern can only be achieved if the pressure might be adjusted in detail.

Air Tank

The advantage of an air tank is clearly the quantity reduction and the more fixed working pressure. When the compressor is switched on, the air is compressed once after which stored in the air tank. The compressor can then switch off (works silently) and the pressure is taken from the air tank. Only when the pressure in the air tank drops, the compressor motor starts working once more and refills the tank. The air tank allows longer working with a more fixed pressure in a low-noise environment.

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