wire mesh for insulation 4x4 Width: 1m,2m... Mesh Size: 4x4mm.5x5mm.10x10mm Width: from 250mm to 1000mm Length: 50metc wire mesh for insulation 4x4is woven by fiberglass yarn as its basis mesh, and then coated by alkaline resistant latex,It has fine alkaline-resistant,high strength,etc,As an ideal engineering matrerial in construction,It is mainly used to reinforce cement,stone,wall materials, ...