alkali resistant fiberglass mesh : grids:4*4mm,5*5mm,10*10mm density:100g/ ... /m2,160g/m2 color:white, blue alkali resistant fiberglass mesh :fiberglass mesh is woven by fiberglass yarn, and then coated by alkaline resistant ... ideal engineering material in construction, it is mainly used to reinforce cement, stone, wall materials, roofing, bitumen, gypsum, waterpoof and so ...