Rubber, raw or semi-worked; gum, raw or semi-worked; gutta-percha; plastic substances, semi-processed; plastics and artificial resins in extruded form for use in manufacture; non-metal gaskets for use in manufacturing, silicone sealants for closures of bottles, jars and cans, aerosol cans; adhesive sealing compounds for closures of bottles, jars and cans, aerosol cans; resin-based sealing compounds for closures of bottles, jars and cans, aerosol cans.