... 250mm to 1000mm Length: 50metc wire mesh for insulation 4x4is woven by fiberglass yarn as its ... matrerial in construction,It is mainly used to reinforce cement,stone,wall materials,roofing,and gypsunwall reinforcement , ... 50m,100m,300m as per the customer requirementMainly mesh size: from 4x4mm to 10x10mmMainly density from:60g ... Products:Equipments and special products wire mesh for insulation 4x4