... .30kg-80kg E glass fiber chopped strand mat is a non-woven E-or C-glassfiber mat, product manufactured by spreading continuous filament roving of ... to form, easy roll-out and air release.2.even thickness, low fuzz.3. Good resistance to watering and chemical agents ... , 2m, 2.6m, 3m, 3.2mGSM: 100g/m2, 200g/m2, 225g/m2, 300g/m2, 375g/m2, 450g/m2, 600g/m2, 800g/m2Weight per roll depending on the ...