Quadraxial(0°,+45°,90°,-45°) fiberglass has fiberglass roving running in 0°,+45°,90°,-45° directions, stitched together by polyester yarn into a single fabric, without affecting structural integrity. One layer of chopped mat(50g/m2-600g/m2) or veil(20g/m2-50g/m2) can be stitched together.