Caulking compounds; Caulking materials; Cords of rubber; Cylinder joinings; Foam rubber; Heat reflective plastic film to be applied to windows; Heat shrink nylon tubing for covering electrical wire and nylon grommets; Insulating gloves; Insulating materials; Non-metal sealing rings for use as connection seals; Non-metallic flexible pipes; Pipe joint compound; Pipe joint sealant; Rings of rubber for use as pipe connection seals; Rubber thread not for textile use; Rubber lids and caps; Rubber s...