Extend your Chemical Resistant Pressure Sprayer's reach with the Double Barrel Extension Sprayer. This extension wand has twin nozzles that can be positioned to deliver product to two areas, or point them both at the same spot. You decide. The Double Barrel Extension Sprayer is chemical resistant and compatible with all your all purpose cleaners, degreasers, and detailing chemicals. The Double Barrel Extension Sprayer is made to be used with the Chemical Resistant Pressure Sprayer. (Check out the combo below.) The pressure produced by the sprayer delivers a powerful stream of cleaner down the wand through the twin barrels. The barrels can work together or separately, and they're completely adjustable.