17 SYNTHETIC AND NATURAL RUBBER; HEAT RADIATION, BUILDING MOISTURE, ACOUSTIC INSULATING MATERIALS, NAMELY, GASKETS, FIBERS, PAINTS, FELT, OILS, PAPER, DIELECTRICS, TAPES, BANDS, VARNISH, FOIL; SLAG, GLASS AND MINERAL WOOL FOR INSULATION; JOINT ADHESIVES; PROCESSED AND HALFPROCESSED PLASTICS; TIGHT GASKETS; NON-METALLIC PIPE FITTINGS; SYNTHETIC RESINS, SEMI-MANUFACTURED TAPES (NOT INCLUDED IN OTHER CLASSES); PACKAGING BAGS AND SMALL BAGS; NON-METAL FLEXIBLE HOSES; RUBBER AND ARTICLES MADE THEREFROM, NAMELY, BANDS, BAGS, BUFFERS, CORDS, SLEEVES FOR PROTECTING MACHINE PARTS, RINGS, STOPPERS, STUFFING, TUBES, THREADS, TIRES NOT FOR MOTOR VEHICLES; ASBESTOS AND ARTICLES MADE THEREFROM, NAMELY, CLOTH, FELT, FIBERS, MILL BOARDS, PACKING, PAPER, SAFETY CURTAINS, SCREENS FOR FIREMEN, SHEETS, SLATES, SOLES, WALLCOVERINGS; ALL FOR USE IN THE CONSTRUCTION INDUSTRY