17 sealing, waterproofing and stanching screeds and joints, sealing rings, adhesive strips other than for medicine, stationary or housekeeping, insulating strips, sealing weather strips, draft-proof materials,acoustic insulation material, sealing liners, caulking materials, insulation felt, insulating glass fiber fabrics, insulating glass fibers, plastic threads not for textile use, filtering materials (plastic materials or semi-open cell foams), gutta-percha, insulating compositions against humidity in buildings, soundproofing materials, insulating paper, insulating materials, insulators, insulating tapes, insulating fabric, enamels, insulators, (insulating) rock wool, insulating glass wool, (insulating) mineral wool, open cell plastic material, plastic films other than for packaging, rubber or plastic stuffing material, artificial resins (semi- finished products), synthetic resins (semi-finished products)