... 4.high strength & many color choice Fiberglass mesh is mainly alkali-resistant fiberglass fabric, it use the C /E ... Fire resistant, thermal insulation, sound insulation, insulations etc.Specifications:1.10x10 mesh, 5x5 mesh, 5x4 mesh, 4x4 mesh, 2.85x2.85 mesh ... excellent alkali resistance is very prominent, resistant to high alkaline substances concrete erosion. Strength retention rate> 90%, elongation ...