Iwata External MAC Valve

This Iwata External MAC (Micro Air Control) Valve allows control of airflow at the airbrush. Use it to create optimum airflow for maximum control of paint output for fine line or detail work. Spray a coarse stippling effect to full atomization with a quick turn. Fully open the External MAC Valve and quickly clean the airbrush during color changes or for wide background spraying. Fits Iwata airbrushes.