Goods made from plastics (semi-finished products); Rubber and goods made therefrom, not included in other classes; Packing, stopping, damping and insulating material, in particular expanded polestyrene (EPF), extruded polystyrene (XPS) foam, cellular glass, rockwool; Liquid seals; Sealing compounds and preparations of plastic; Sealing compounds and preparations for liquid seals; Material for insulating electricity, heat or noise, and plastics in extruded form for use in manufacture in the form of foils, Sheets and rods; Flexible pipes, not of metal.