... Fiber Mesh is woven by fiberglass yarn, then alkaline-resistant latex coated. It owns great alkaline-resistant and high strength. As a perfect ... and so on.Specifications:Mesh size:4 x 4mm, 165g/m25 x 5mm, 80g/m2, 120g/m2, 145g/m2, 250g/m2, 280g/m2, 300g/m24 x ... 5mm, 135g/m2, 145g/m26 x 6mm, 110g/m2, 210g/m27 x ...