Acoustic insulating materials; Acrylic glass, semi-processed; Extruded plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in manufacturing; Foils of metal for insulating; Glass fiber fireproof textiles; Glass fibers, for insulation; Graphite sheets for insulating; Insulating refractory materials; Non-metal flexible tubing; Non-metal pipe couplings and joints; Plastic rods and bars; Rubber tubes and pipes; Strapping tape; Urethane rubber; Waterproofing membranes for f...