Rockwool 150mm 3.65x1.2m 4.38sq Mt 28kg 400centresROCKWOOL? Cladding Roll is a lightweight thermal and acoustic cladding insulation suitable for the external walls and roofs of metal framed buildings. It provides excellent insulation, fire protection and soundproofing performance and is available in a variety of thicknessesThe product consists of a lightweight, flexible mat, available with or without aluminium facing, and supplied as a compression wrapped roll. ROCKWOOL? Cladding Roll (Aluminium Faced) has a very high tensile strength that makes it particularly suitable for vertical industrial applicationsNon-combustible (Euroclass A1)