Insulating materials and fabrics in this class including insulating tapes and bands and insulating paper; metal foil for insulation; fibreglass insulation; substances for insulating buildings against moisture; packing and stopping material; roof membranes and linings; roof underlay for sarking

Non-metallic building materials including building paper, craft and paperboard, concrete underlays, window flashings, damp proof course, roof underlay and roof flashings

Chemically treated retardant kraft paper for use in timber clad buildings and on timber and other related products

Heat-ageing and resistant and oil-disintegration resistant and electrically-insulating sheet material composed wholly or principally of plastics impregnated or coated kraft paper suitable for use as electrically-insulating sheet material in oil-filled transformers and like electrical equipment