RAPTOR PROFESSIONAL VARI-NOZZLE APPLICATION Adjustable spray nozzle lets you dial-in the desired finish and texture. Unique locking nozzle allows you to set the texture and lock-in for consistency and repeatability.. Easy to use, easy to maintain, easy to clean.. Professional grade aluminum body is lightweight and has a hanger hook for easy storage or change over.. Longer pick-up tube for best results with U-POL RAPTOR and GRAVITEX PLUS bottle. Can also be used for undercoating, anti-rust and other heavy materials. Operates on 40-60 psi @ 5-6 cfm. ¼” NPT air inlet. No Hardener required Replacement Hardener N/A Case Qty Hardener N/A Number Supplied N/A Hardener Weight N/A UP4880 No -