... and acid resistance 2.Use:It is widely used in wall reinforcement 1. Mesh: 3*3mm,2.8*2.8mm,4 ... is widely used in wall reinforcement,outside wall heat insulation,and roof waterproofing.It can also reinforce cement,plastic,bitumen,plaster,marble,mosaic ... stiffness and locativeness,widely used as an ideal reinforcement material 2012 hot sale alkali-resistant fiberglass mesh