This 72 oz. Pressurized Chemical Sprayer was designed with professionals in mind and is intended for use with industrial cleaners/degreasers, lawn and garden chemicals that are comprised of Methylene Chloride, Trichlorethylene, and Perchloroethylene. This pressurized sprayer is made of a lightweight polyethylene tank with a comfort grip handle for easy and efficient operation. To operate, fill the container, pump the handle to prime, open the adjustable tip, and push the trigger to spray away. The ZE1001 pressurized chemical sprayer features a lock button that locks the sprayer into the “on” position for easy and convenient one-handed operation. This product is ideal for high volume shops and hobbyists.