This air-driven hand-held paint mixer by Gast is the perfect tool for mixing paints and coatings. It features a 17″ mixing shaft with variable mixing speed and operates with a compressed air power source variable speed control. The mixer shaft is made of stainless steel .container size of 5 gallons. With explosion-proof features, this mixer is compatible with solvent based paint and laquer and is perfect for any use in a hazardous class one environment. This mixer is made in the United States and is ideal for any user in need of high-quality fire safe paint mixing equipment.