PYRODUR

NONFLAMMABLE AND FLAME-RESISTANT PAPERS, CARDBOARD, CORRUGATED BOARD, PACKING PAPERS, PACKING CARDBOARD AND PACKING CORRUGATED CARDDBOARD, WRAPPING CARDBOARD; CARDBOARD COATED IN PART OR IN ITS ENTIRETY WITH METAL FOIL ON ONE OR BOTH SIDES; CARDBOARD FOR LINING, COVERING OR FACING LATTICED CRATES USED IN STORAGE; PAPER AND CARDBOARD AS SEMI-FINISHED PRODUCTS FOR MAKING PREFABRICATED STRUCTURAL ELEMENTS AND COMPONENTS OR CONTAINING THEM, SERVING FOR INSULATION, FIRE PREVENTION AND PROTECTION PURPOSES IN BUILDINGS, VEHICLES AND APPARATUS FOR LOCOMOTION BY LAND, AIR OR WATER