... & many color choice CE &ISOFactory 1.fiberglass mesh 2.weight:60-300g/m2 3.mesh size:4*4,5*5,4*5 ... mainly alkali-resistant fiberglass fabric, it use the C /E-glass fiber yarn (main ingredient is a silicate, good chemical stability) ... engineering material in construction and decoration industry!Main characteristics:1.Good chemical stability: Alkali-resistant, acid-resistant, waterproof,, cement erosion ...