glass fiber mesh used for mgo board production glass fiber mesh 1. size:4x4,5x5,6x6,7x7 2. weight: 70g/m2 ... high tensile resistance, can be widely used in building wall insulation, waterproof, crack, etc. Fiberglass mesh is given priority to with alkali ... be made according to customer's bookingProduct Technical Parameters fiberglass mesh usageMainly used in Mgo production line which can ensure the high ...