FLUID FILM "PRO" UNDERCOATING SPRAY GUN KIT WITH 50 RUST PLUGS. 1 - PRO UNDERCOATING SPRAY GUN Italy. 1- 32" 360 SPRAY WAND Italy. 2 - empty ONE QUART BOTTLES. THE BEST GUN ON THE MARKET ! THIS GUN HAS BEEN MODIFIED TO WORK WELL WITH FLUID FILM NAS FORMULA & Wool Wax.