THE PERFECT TOOL FOR CLEANING INACCESSIBLE AND HARD-TO-REACH AREAS ""LONG JOHN"" SAFETY AIR GUNS ARE USED FOR BLOWING FLOOR DEBRIS CLEANING MASONRY FORMS TANKS OVENS MOLDS AND RAFTERS AS WELL AS MACHINERY AND STORAGE AREAS. EFFICIENT VENTURI NOZZLE BOOSTS THRUST UP TO 200 OVER CONVENTIONAL AIR GUNS YET LIMITS STATIC PRESSURE TO LESS THAN 30 PSI SHOULD THE TIP BECOME BLOCKED. ERGONOMIC CLASSIC+ PISTOL GRIP-STYLE HANDLE PROVIDES MAXIMUM USER COMFORT. WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -