alkali-resistant fiberglass net mesh:3,4,5,6,7,8,9 gram weight ... is on the basis of C-glass or E-glass fiberglass woven fabric, then coated with alkali-resistant liquid. It ... possesses properties of high strength, good cohesion, and anti-alkali. Thus, fiberglass mesh is the ideal construction material ... . People also call it soft steel bar. alkali-resistant fiberglass net manufacture