The airbrush needs to be correctly tuned. At the very beginning, the spray itself is set up, because it is responsible for those particles parameters that will fall to the surface, which is subject to staining. Particles must have an average size. If the particles are large, then in this way the paint will flow slightly, if the particles are very small, then the paint will dry until the moment it reaches to the surface. The spray torch is adjusted with a special screw for adjusting. It is worth saying that it is possible to adjust the air supply valve.
