Ideal for the storage, transportation, clean up and spill containment of larger containers (55 gallons or smaller). Overpacks are constructed of 100% blow-molded high density polyethylene with UV inhibitors for superior strength and chemical resistance. These drums incinerate completely. Drums meet UN Rating HM-181 1H2/X300/S, performance requirements of DOT 49 CFR 173.25, and can be used with packing groups I, II, & III of hazardous materials. Available in 60 or 90-gallon size. Sold by the each.