Balata; Bags of rubber for packaging; Bark coverings for sound insulation; Door stops of rubber; Elastomeric expansion and contraction joint seals for use in building, bridges, roadways, parking structures and open-air structures; Gasket sealer for use in plumbing; Insulating refractory materials; Insulating tapes; Non-metal sealing rings for use as connection seals; Ornaments made of rubber; Padding materials of rubber or plastic; Pipe gaskets; Rubber, raw or semi-worked; Stuffing of rubber;...