wire mesh for insulation 4x4 Width: 1m,2m... Mesh Size: 4x4mm.5x5mm. ... 250mm to 1000mm Length: 50metc wire mesh for insulation 4x4is woven by fiberglass yarn as its basis mesh, and then ... wall materials,roofing,and gypsunwall reinforcement , outside wall heat insulation,and roof waterproofing, it can also reinforce cement, plastic, ... ;Products:Equipments and special products wire mesh for insulation 4x4