fiberglass mesh High quality Fiberglass Mesh mesh size:4*4,5*5,4*5,3*3 etc Width:1m,1.2m or as any other Passed ISO9001 Fiberglass mesh is mainly used for EPS board(exterior insulation system of external walls), this product uses the machine-woven material of moderate-alkali or non-alkali as material and treats with alkali-resistant coating.The strength and alkali-resistance of the product are ...