fiberglass mesh fabric mesh(mm*mm):4*4;5*5;4*5;6* ... is equally spread in different directions. Fiberglass mesh is the "soft steel" of the heat insulation industry. Fiberglass mesh can resalesrce ... 50m 5x5mm,80g/m2,120g/m2,145g/m2,250g/m2,280g/m2, 300g/m2,1mx50m 4 x 5mm,135g/m2,145g ... /m2,210g/m2 7 x 7mm,140g/m2 Fiberglass Mesh Fabric