Alkali-resistant fiberglass mesh is mainly used for ESP board (exterior insulation system of external walls), this product uses the machine-woven material of moderate-alkali or non-alkali as material and treats with alkali-resistant coating. The strength and alkali-resistant of the product are very good, and it plays an important role in insulation system, it is mainly used to prevent crack. Because of its good resistance of chemical corrosion such as acid-resistant and alkali-resistant and high strength of longitude and latitude, it can distribute the stress on the insulation system of external walls, avoid deformation of the insulation system caused by external impact and pressure, and improve the impact-resistance of the insulation. Besides, it’s easy to install and quality control, it acts to the "soft steel bar" in the insulation system. Ordinary Specification: 1. Mesh size: 4mm*4mm, 5mm*5mm; 2. Weight/m2: 65g-165g; 3. Length/roll: 50m, 100m; 4. Width: 1m, 2m; 5. Color: White (standard), blue, green or other colors; 6. Packing: Each roll packed into shrink-wrapping plastic bag, then put into carton. 7. Special specification and package can be ordered and produced according to customers requirement. We promise the best quality, the best service and competitive price. My EMAIL is yyhtbx(at)hotmail(dot)com, we look forward to your inquiry.