We now stock Stick n' Zip adhesive zippers. These are the easy way to create instant entry and exits through poly film, tarps or canvas. The Stick n' Zip self-adhering zipper can be quickly applied to create a doorway location of your choice, and helps control the spread of dust and other contaminates on the job site. A package contains 2 zippers to create a roll-up door as shown. Each zipper is 3" x 84". Their high tack forms a tight seal, but is repositionable during installation. Temperature range is from -20 to 150 F.