Gutta-percha, elastic gum, namely, elastic rubber-like material for use as a sealant for caulking and adhesive purposes, balata, rubber and substitutes, namely, synthetic rubber; semi-worked synthetic plastic and synthetic resin as semi-finished products in the form of sheets, plates and rods all made of plastics; building insulation, namely, fireproof and damp proof boards, decorative or otherwise, for thermal and acoustic insulation, and generally packing, stopping and insulating materials of all kinds; asbestos, mica and goods made from these materials, namely, asbestos boards, mica for use as a filler in plastics; flexible pipes, not of metal

Non-metallic building materials, namely, flashing, fascia, shutters, shingles; panels, not of metal, namely, non-metal roofing panels, plates, not of metal and rolls, not of metal, for use as non-metallic reinforcements for concrete and wood building construction with or without surface coatings, used as thermal and acoustic insulation and for protection against damp in the construction of walls, partitions, ceilings, false ceilings, floors, roofs, roof linings, weatherboarding