Fiberglass Fabric 7628 fiberglass fabric Fiberglass Fabric Style W7628 fiberglass colth is a non-asbestos product used for heat shield,flange and valve covers, welding curtains ,expansion joins and equipment Thread count warp:17.3 end/cm weft:12.6 end/cmWidth1000mm-1270mmRoll length100-300mWeight200G/sq.m±5%WeavePlainthickness0.2mmTemperature Resistance550°C