6 Gallon pail. PURITY lubricates food preparation appliances and machinery. Also, an excellent metal surface cleaner and polish. Easy to apply; safe to use. NSF H-1. For use on food preparation machines such as mixers, slicers, cutters, shredders, grinders, ice cream servers and more. Areas of use include bakeries, restaurants, concession areas, food processing plants and producers, breweries, wineries and more.