... 10x10mm 3)1x50m, 0.16x300m 4)all colors fiberglass mesh for construction is woven by fiberglass yarn, and then coated by alkaline resistant ... . As an ideal engineering material in construction, it is mainly used to reinforce cement, stone, wall materials, roofing, bitumen, gypsum, ... be teared.5)small samples are free.NO. Specifications Mesh sizemm Yarn density(tex) Massg/m2 Tensile strengthN/5X20cm ...