17 polyurethane foam products, namely, foamed plastics material in the form of sheets, blocks and rods for further manufacture, packing materials of foamed plastics, insulating materials of foamed plastics for use in the automotive industry; shaped foamed plastics material for manufacturing upholstery, mattresses, cushions and pillows in block, sphere or sheet form; expanded polystyrene shapes used by architects for making models; residential and building insulation panels; expanded polystyrene roof and siding insulation; polymeric foam; densified urethane foam for general industrial use; expanded polystyrene sheeting used under siding; flame retardant polyurethane foam for a wide variety of general manufacturing uses; expanded polystyrene roof insulation manufactured as a flat, tapered and composite roof insulation; polyurethane foam cushioning