Perfect for interior/exterior wall texturing, concrete repair work, or creating smooth finishes in commercial buildings, residential spaces, and industrial facilities with air compressor compatibility The pneumatic mixing technology ensures ideal cement water ratios, producing cracked resistant surfaces while maintaining consistent across repetitive construction applications Crafted from stainless steel, this sprayer features ergonomic handle and 3.5L capacity (0.9 gallons) for control and extended operational without frequent refills Ideal for contractors, enthusiasts, and renovation professional seeking in large scale construction projects or home improvement tasks requiring coatings Achieve professional efficiency with this 4 nozzle cement mortar sprayer, designed for seamless air compressor integration to deliver rapid, uniform plaster and mortar application on wall and ceilings, Manufacturer: JTQYFI