Typical Uses of Singleface Cardboard Lining the inside of containers and trucks.  Protect commodities from nails and splinters during shipment. Protect products from dust and bird droppings, commonly moving and storage. Used as a pallet cover sheet, on bottom and top. Used to wrap unfinished picture frames and cabinets. Wrap cabinets and extruded aluminum. Floor contractors use Singleface as a floor covering in new construction and remodeling.