Dock bumpers of rubber; Door stops of rubber; Insulating polymeric shells, namely, macro and micro capsules containing phase change material used for thermal regulation in the manufacture of clothing, footwear and headgear; Padding materials of rubber; Rings of rubber for use as pipe connection seals; Rubber bottle stoppers; Rubber pouches for merchandise packaging; Rubber seals for jars; Sleeves of rubber for protecting parts of machines; Washers of rubber or vulcanized fibre