... 140-280g/m2 Colour: White or green Thickness:1mm-10mm Name of ProductPolyester nonwoven mat for SBS, APP waterproofing membraneDescriptionRuihua staple fiber ... Good in anticorrosion and aging-resistant.ApplicationIt is first choice of base mat for APP/SBS and has been widely ... used in the industry of building.Model140g, 160g, 180g, 200g, 220g,250g,300gNormal Width101cm, ...