About Seller: "ECP buildings are constructed using high-quality 12-gauge non-commercial grade A-570 steel, as opposed to the commercial grade A-569 steel used by other manufacturers. Our buildings are coated with two-part anti-corrosive epoxies and polyurethanes to provide insulation from climatic variations, unlike some manufacturers who use less effective protective coating systems. ECP buildings are designed with palletized grids to maximize space efficiency and are equipped for forklift pallet jack handling of drums, in line with OSHA's policies that discourage heavy lifting to prevent back injuries. Each 55-gallon drum, when full, weighs from 400 to 700 pounds."