1.fiberglass mesh 2.weight:60-300g/m2 3.mesh size:4*4,5*5,4*5,3*3 etc 4.high strength & ... many color choice CE &ISOFactory 1.fiberglass mesh 2.weight:60- ... 300g/m2 3.mesh size:4*4,5*5,4*5,3*3 etc 4. ... that guarantee high strength, high tensility, light weight.3.Our fiberglass yarn is supplied by Jushi Group which is the largest ...