Alkaline-resistant fiberglass mesh 1.Mesh:4x4,5x5 2.Roll ... 1.5m,2m 4.Certificate:ISO 9001:2008 Alkaline-resistant fiberglass meshCompany ProfileFounded in 1989, Shenzhou Baofeng Hardware Products Co ... Wire, Iron Wire, Woven Wire Mesh, Hexagonal Wire Mesh, Fiberglass MeshSpecificationsOpening Sizes: 2.5x2.5mm, 3x3mm, 4x4mm, 4x5mm, ... /100m white/blue/orange/green/red Alkaline-resistant fiberglass mesh