... instrument panels, pillar stuffers, and package trays. It is compressible, non-linting, lightweight, and can be easily ... better abrasion resistance of the fibre.General Construction The web is composed of 35% polyester staple fibres, and 65% ... are added to strengthen the web.General PropertiesComposition: 65% Polypropylene, 35% Polyester (Web)Colour. White calendered web Sinsulate Acoustic Insulation