You Chang brand Alkali-resistant fiberglass mesh fabric is basis of any heat insulation system.Cracks are prevented because of good chemical corrosion resistance and high warp and weft strength~Distortions insulation system from high impact are minimized because the directions. Application 1. You Chang Alkali-Resistant Fiberglass Mesh is widely used in wall reinforcement,out-side wall heat insulation,roof waterproof,wall corner. 2. It can also reinforce cement,plastic,bitumen,plaster,marble,mosaic etc 3. It is an ideal engineering material in construction