Fiberglass mesh Mesh:4x4mm,4x5mm,5x5mm,etc Weight:45-300g/m2 Feature:alkali resistant,good cohesion White,blue,grey,green,et Fiberglass mesh is woven by fiberglass yarn ... , is can't reach by other chemical fibers.Fiberglass Mesh Useage:1.75g / m2 mesh fabric used in the reinforcement of thin slurry, to ...