2.5 Gallon Industrial F-Style HDPE Container - White (Twin Pack) Heavy-duty thick High Density Polyethylene (HDPE) plastic. Many uses from Chemicals to Water storage. Recommended container for industrial products such as motor oils, engine coolant, gardening chemicals and paint. Other uses included packaging food products like cooking oils or water storage. The large panel offers graduated wall markings, a great feature for precise measurements. This jug effortlessly dispenses product with its wide-mouth continuous thread (CT) neck finish. This all-around package and shipping container has many uses.