This General Purpose Detail Nozzle is used for small to medium area coverage such as camouflage when spraying thinned solvent based enamels, Airbrush colors, and Testors Spraying Acrylics. For use with A320, A430, A470, 1000S, 2000S, 3000S Airbrushes. For best results spray at 20-30 PSI (1.4-2.1 Bar).