glass fiber mesh used for mgo board production glass fiber mesh 1. size:4x4,5x5,6x6,7x7 2. ... and warp weft to high tensile resistance, can be widely used in building wall insulation, waterproof, crack, etc. Fiberglass mesh is ... to customer's bookingProduct Technical Parameters fiberglass mesh usageMainly used in Mgo production line which can ensure the high strength of Mgo board ...