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Why is Airbrushing so Widespread
Airbrushing has many advantages that different painting methods can't offer. With the airbrush approach, for example, you can create extremely fine, infinite colour transitions and shades. This lets you create exceptionally realistic looking paintings.
In addition, massive areas might be quickly covered with paint. The paint is utilized particularly thinly and evenly.
The airbrush method can be utilized on virtually all surfaces. From paper, metal, and plastic to textiles, skin, and meals - every surface may be decorated with an airbrush. Airbrushes, subsequently, can be used 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 producers additionally create specialised paints for various airbrush uses. Airbrush make-up, food coloring, or particular textile colors are additionally available.
The Airbrush Gun
Should you would like to purchase your first airbrush gun, you will be confronted with a number of phrases that should be understood earlier than you get started. Basically, there are types of airbrush guns. They work according to the same principle (airflow atomizes paint) but differ slightly in handling:
Within the single-motion version, the amount of paint is adjusted and fixed by a wheel. In the course of the spraying process, you can regulate the air pressure and thus the air quantity with a lever/knob. This airbrush gun is suitable for easy work.
The more common variant is a double-action airbrush gun. This additionally has only one lever, but this one additionally regulates the air pressure/amount and paint amount. The double-motion airbrush gun requires, attributable to this "double lever function" a little more observe in handling, but is suitable for all imaginable artistic 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 inexpensive or current DIY store compressor can definitely be used for your first attempts.
Sooner or later, nonetheless, the purchase of a specialized airbrush compressor is worthwhile. This has some advantages over the DIY store version by way of volume and size. In addition, an airbrush compressor has a couple of things that are missing from the standard 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 via compression. This escaping water can be expelled with the compressed air in a normal compressor. If water is forced by means of the airbrush gun with the air stream, unpleasant paint blobs seem on the artwork. A compressor designed for airbrushing works towards 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 necessary to be able to adjust the pressure exactly within a slender range between 1.5 and three bar. For this, you want a pressure regulator and a pressure gauge. The latter shows you precisely the pressure you're using. A pleasant spray sample can only be achieved if the pressure might be adjusted in detail.
Air Tank
The advantage of an air tank is clearly the amount reduction and the more fixed working pressure. When the compressor is switched on, the air is compressed once and then 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 within the air tank drops, the compressor motor starts working again and refills the tank. The air tank permits longer working with a more constant pressure in a low-noise environment.
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