Manufacturer / ISO9001 1>.Alkali resistant fiberglass cloth 2>.Mesh:4*4,5*5mm 3>.Weight:75g,120g, ... >.4 rolls/carton Alkali Resistant Fiberglass ClothFiberglass mesh or fiberglass cloth is made from fiberglass as its basis material,then is ... in wall heat reservation system,water proofness and preventing cracks.Common specification:1, Mesh size:5x5mm ,4x5mm or 4x4mm; 2, Weight ...