West System 73820 Episize Biaxial Fabric 50″ x 20yd. W/ Backing

15 oz. non-woven E glass fabric. Two layers, 45 fiber orientation. For composites, repairs and reinforcing. Achieves high fiber-to-resin ratio with hand wet-out.

• Size – 50″ wide x 20 yd. roll
• 73820: The same as 737 fabric with a .75 oz/sq. ft. mat backing.