Dover coating has been utilized by designers at the American Plywood Institute, in their design of a palletized box up to a 4'x4'x4' cube size, which when combined with disposable polyethylene liner can be used to transport liquids. The coating has been approved by the USDA and the USFDA for incidental contact with food enabling these boxes to be used in place of expensive stainless steel tanks for transport of orange juice concentrates, tomato paste and ketchup, as well as other produce and food products. When emptied, the liner is disposed of and the box collapses and stacks with others for a relatively inexpensive return trip to the owner. The boxes are used in the large 300 gallon size and a smaller box holding 200 gallons is also available. The boxes are used to transport petroleum oils, vegetable oils, paints and other liquids in the same manner.