... 520GR/SQ.M, 680GR/S KEDER is a technical textile reinforcement products for the sides of tent cloths, sails, tarpaulins, canvas, awnings ... made of a specialty PVC tube with woven polyester single side PVC coated. And it is available in many specifications ... , 8mm, 10mm, 12mmKEDER is designed specially for use in tents, fabric structures, truck side signs, industrial curtains, banners, awnings, pool ...