We offer a series of steel slabs made just for your 027 Lionel Postwar gondolas. This load is made from polyurethane resin and is hand painted to simulate the effects of rust and weathering. Note also that we have added a prototypically correct U.S. steel industry marking to the end of the slab. This weathered single slab load is ready to place in the well of your car right from the package. Slab steel is produced at larger mills and then loaded into gondolas. These slabs are then transported to specialty finishers throughout America where they are reheated and converted into finished steel products such as plate, sheet, strip, rail, structural steel, bars, wire and wire products, pipes, tubes, and so forth.