With 30% more coverage, the WAL-BOARD TOOLS TEXTURE PRO® 500 gets the job done quicker and more efficiently. It's used to spray acoustics, drywall mud, silica sand with primer, waterproofing, concrete overlays, and most other gravity fed materials. It features a patented trigger controlled air flow technology for more consistent texture, a sealable hopper to prevent mud from drying out, and a WideTex™ orifice plate with six options. The reversible hopper reduces mess when spraying floors or ceilings. The soft grip trigger and handle features a handy air adjustment valve allowing flow control at the gun instead of the pump. This product is Made in the USA with Global Materials. Sprays acoustics, drywall mud, silica sand with primer, waterproofing, concrete overlays, and most other gravity fed materials WideTex™ orifice plate (patent pending) has six options; its wide spray pattern provides up to 30% more coverage, reducing work time Patented trigger controlled air flow technology with comfort grip delivers a more consistent texture Air start-up and stop control conveniently located on the trigger Reversible hopper minimized mess when spraying floors or ceilings; capacity of 1-3/4 gal Hopper lid keeps material from drying out Made in the USA with Global Materials Capacity (Gallons): 1.75 Hopper Gun Size: Medium Maximum Tip Size (Inches): 0 Gallons per Minute (GPM): 1.75 Hopper Gun Type: Gravity-fed Operating Pressure: 40 to 90 PSI Range (Feet): 0 Replacement Tips Included: No Warranty: Limited lifetime CA Residents: Prop 65 Warning(s): Yes UNSPSC: 27112900