Couplings of rubber for pipes; Cylinder joinings; Duct tape; Electrical insulating tape; Electrical tape; Film for mulching; Flexible tubes of plastic; Gasket sealer for use in plumbing; Liquid gasket sealer for automotive use; Non-metal sealing rings for use as connection seals; Padding materials of rubber or plastics; Pipe joint sealant; Rubber seals for jars; Rubber tubes and pipes; Rubber wheel chocks; Sealing plugs made primarily from rubber; Shower hoses; Sleeves of rubber for protectin...