[ Chemical fiber thread and yarn not for textile use; Insulating tapes; ] Padding materials of rubber or plastics; [ Plastic substances, semi-processed; Soundproofing materials; ] Substances for insulating buildings against moisture; [ Synthetic rubber; Viscose sheets for packing, cushioning, or stuffing purposes; Asbestos felt; Building insulation; ] Door stops of rubber [ ; Fibreglass for insulation; Window stops of rubber ]