The following lines were added (+) and removed (-):
* sheet metal* sheet metal (steel, aluminum, copper)Plastic moldings go by many names: Polyurethane, PU, Urethane, Styrene, Polymoulding, Urethane foam.Urethane is perhaps the most common name for plastic cornice molding.* http://www.rensup.com/Categories/Cat-1661.htm* Styrene polyurethane glue-up white egg & dart cornice molding