Alkali Resistant Fiberglass Mesh is treated with Alkali-resistance,water-resistance,softness and so on.Used in construction for heat supplying system,mosaic and back mesh fabric for stone,repair the cracks and joints of drywall,plasterboard and other wall surface. widht size: 250mm---900mm length size: 50m,100m,200m,300m,400m and so on.