... .high strength 2.alkali resistance, excellent acid 3.thermal insulation system Fiberglass netGlass fiber grid layout also known as alkali- ... 42 rolls/pallet or 4 rolls/cartonSpecifications of the fiberglass mesh:1)Mesh size:mainly from 4x4mm to 10x10mm.2 ... m2,280g/m2,300g/m2,1m x 50m,white color;3) 4 x 5mm,135g/m2,145g/m2,1m x ... 5) 7 x 7mm,140g/m2,blue color,6) 10 x 10mm,110g/m2,130g/m2,150g/m2,white and ...