Stylus Kwikseal 550 Duct Tape. Tough and strong, suitable for all sealing and joining applications. Can be used for joining plastic films, bundling & wrapping as well as repairing & patching.Stylus PVC Duct Tape features a PVC backing and is strong ensuring it sticks securely, even in extreme conditions. It's perfect for a range of applications including household tasks, industry use and more.