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Why is Airbrushing so Common
Airbrushing has many advantages that other painting strategies cannot offer. With the airbrush approach, for instance, you possibly can create extraordinarily fine, infinite colour transitions and shades. This allows you to create exceptionally realistic looking paintings.
In addition, large areas can be quickly covered with paint. The paint is utilized particularly thinly and evenly.
The airbrush method can be utilized on almost all surfaces. From paper, metal, and plastic to textiles, skin, and meals - each surface may be decorated with an airbrush. Airbrushes, subsequently, can be utilized in nearly all areas of art.
With an airbrush gun, water and solvent-primarily based paints, as well as varnishes, might be used. Meanwhile, paint manufacturers also create specialised paints for numerous airbrush uses. Airbrush make-up, food coloring, or special textile colors are also available.
The Airbrush Gun
If you would like to purchase your first airbrush gun, you will be confronted with a couple of phrases that should be understood earlier than you get started. Basically, there are types of airbrush guns. They work in response to the identical principle (airflow atomizes paint) but differ slightly in dealing with:
Within the single-motion version, the quantity of paint is adjusted and fixed by a wheel. Throughout the spraying process, you can regulate the air pressure and thus the air volume with a lever/knob. This airbrush gun is suitable for simple work.
The more widespread 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 operate" a little more apply in dealing with, however is suitable for all imaginable inventive requirements.
Airbrush Compressor
In precept, any compressor that can be regulated in a range between 1.5 and 2.5 bar can be used to operate an airbrush gun. In this respect, an affordable or existing DIY store compressor can actually be used for your first attempts.
In the end, nevertheless, the acquisition of a specialized airbrush compressor is worthwhile. This has some advantages over the DIY store model when it comes to quantity and size. In addition, an airbrush compressor has a couple of things that are lacking from the same old DIY compressor. We consider a water separator, pressure regulator, and an air tank to be very helpful to ensure hassle-free airbrush work.
Water Separator
The air loses its ability to hold moisture by means of compression. This escaping water may 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 important to be able to adjust the pressure precisely within a slim range between 1.5 and 3 bar. For this, you want a pressure regulator and a pressure gauge. The latter shows you precisely the pressure you might be using. A pleasant spray sample can only be achieved if the pressure could be adjusted in detail.
Air Tank
The advantage of an air tank is clearly the volume reduction and the more constant working pressure. When the compressor is switched on, the air is compressed once after which stored within 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 again and refills the tank. The air tank permits longer working with a more fixed pressure in a low-noise environment.
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