"MATERIAL: VINYLESTER RESIN INFUSED E-GLASS FABRIC, STYLE 1583, VINYLESTER COMPATIBLE FINISH; WARP DIRECTION COINCIDES WITH LONGITUDINAL DIRECTION OF VEHICLE; COMPLIANT RESIN, FILLET MATERIAL TO BE VINYLESTER COMPATIBLE; WEIGHT FOR GLASS CLOTH LAYER: 0.1659 LBS/SQ FT"