Fuji Spray GXPC or XPC Needle & Nozzle Sets (multiple size options)This medium output air cap setup is the standard size for Fuji GXPC and XPC spray guns, with good coverage and a fine atomization recommended for most finishes, including base coat on cars. Recommended for spraying properly thinned latex when an especially fine finish is needed for cabinet doors and trim, for example. Ideal for most water based borne products, and fine for polyurethane and oil based paints when thinned properly. Air cap: anodized