alkali-resistant fiberglass mesh mesh:3,4,5,6,7,8,9 gram weight :70g- ... properties of high strength, good cohesion, and anti-alkali. Thus, fiberglass mesh is the ideal construction material for EIFS (exterior insulation and ... can also reinforce cement, plastic, bitumen, plaster, m arble, mosaic, etc. People also call it soft steel bar. alkali-resistant fiberglass mesh manufacture