... 45g-300g 3.High strength Fiberglass Mesh 1.Performance Our fiberglass mesh have good grid fixity ... other chemical fibers.2.Specifications1) Alkali resistant fiberglass mesh size: 2.5X2.5mm 4X4mm 5X5mm ... etc .2) The weight of Alkali resistant fiberglass mesh :45g,60g,75g,100g,145g,165 ... 4x5-165134×2350456516513001300Leno16Fiberglass Mesh Photos Fiberglass Mesh Photos in warehouse for packing ...