Veil mat is a veil (tissue) stitched to chopped strands, Polyester veil is around 45g/m2 to 50g/m2. Stitch type: Tricot stitch on veil side, pillar stitch on CS. The chopped length is 100mm, Gaugeis F5(space between needles 7mm) Roll Length: Nominal linear 200meters +/-1m, the min width is from 150-3000mm. It is for pultrusion or pipe winding. www.fiberglass-cn.com