55 gallon (208.1) drum.
Oils : UltraLube professional-grade biobased oils have a naturally higher viscosity index than petroleum-based oils, so they're less likely to "thin down" at higher temperatures, resulting in less friction, heat and wear. Contain no VOCs, are non-flammable and have extremely high flash points. Recommended for indusstiral environments as well as environmentally sensitive areas. UltraLube oils are biodegradable and most are registered by the USDA BioPreferred program.