1.430g Twill Weave Fiberglass Fabric 2. Light weight, high tensile strenegth 3. 0.43mm thick, 430g/m2 430g Twill Weave Fiberglass FabricTwill Weave Fiberglass Fabric Description:1. Colourful 3732 Glass Fibre Cloth, Twill, 0.4mm ,20*12ends/cm , 430g/m2, 550 Degree C.2. It is a non-asbestos fiberglass fabric, made of 3732 with dyeing, used as welding blanket, filter bag, fire resistance curtain, ...