6
Metal building materials; Aluminium foil for building purposes; Sealing materials, insulating materials, covering materials, packaging materials, being metal tapes and strips; Metal building materials; Transportable buildings of metal; Non-electric cables and wires of common metal; Pipes and tubes of metal; Goods of common metal not included in other classes; Insulating materials of aluminium
17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; Plastics in extruded form for use in manufacture; Packing, stopping and insulating materials; Flexible pipes, not of metal; Materials provided with a polyethylene or polypropylene layer, including cloth, paper, cardboard, aluminium foil, plastic, textile or artificial fibres, whether or not provided with reinforcing fibres, for use as sealing or insulating materials; Caulking, Insulating fabrics, Covering materials, packaging materials being foil tapes, foil strips, foil tapes of aluminium, Butyl tape; Nail-sealing strips; Facade tapes and Tapes; Sealing rings; Sealing lids; Sealing materials for building; Semi-finished synthetic products in the form of foil, films and sheets; Plastic films for building purposes (insulating material); Insulating material, being covering material; sealant for building; Leaks (Chemical compositions for repairing -); Cylinder jointings; Dielectrics [insulators]; Filtering materials [semi-processed foams or films of plastic]; Soundproofing materials; Insulating tape and band; Cables (Insulators for -); Insulating felt; Insulators; Insulators for electric mains; Insulating plaster; Insulation (Metal foil for -); Insulating oils; Insulating buildings against moisture (Substances for -); Transformers (Insulating oil for -); Insulating varnish; Insulating paints; Insulating fabrics; Cotton wool for packing [caulking]; Lute; Adhesive bands, other than stationery and not for medical or household purposes; Polypropylene spunbond membrane; Insulating blankets made from plastic
19
Building materials (non-metallic), including in the form of plastic films; Covering material in the form of film (non-metallic building materials); Non-metallic rigid pipes for building; Non-metallic transportable buildings