90° weft transverse unidirectional series,all bundles of fiberglass roving are stitched in weft direction (90°), which normally weighs between 200g/m2–900g/m2. One layer of chop mat(100g/m2-600g/m2) or veil(fiberglass or polyester: 20g/m2-50g/m2) can be stitched onto this fabric. This product series are mainly designed for pultrusion and tank,pipe liner making.