Synthetic rubber; pipe muffs, not of metal; organic glass in the nature of acrylic resin sheeting for use in the manufacture of laminated glass; plastic film for packing, cushioning, or stuffing purposes, other than for wrapping; fiberglass for insulation; floating anti-pollution barriers; waterproof packings for use in swimming pools; fiberglass fabrics for insulation

Padding materials of rubber or plastics; plastic substances, semi-processed; threads of plastic materials, not for textile use, namely, plastic soldering threads