Alkali resistant fiberglass mesh for roofing: Size:2*2mm-10*10mm Wall ... easy to be teared.7.Fire resistant, thermal insulation, sound insulation, insulations etc. Coated glass fiber mesh cloth ... be widely used in building internal and external wall insulation, waterproofing, crack, etc..Useage: 1.75g / ... whole surface pressure, especially in the external wall insulation system (EIFS ).4. 160g / m2 mesh ...