Norton BlueWrap Weather Barrier 36" x 100' 3 mil thick (36"x100') Application Info: 68509 EZ Wrap Weather Barrier 36" x 100' 3 mil thick EZ Wrap Protective Plastic – Self-Adhesive Weather Barrier. Clear film with built in UV inhibitors for interior protection. Don’t leave on more than 30 days. Do not expose above 170° F. Do not install on wet or damp surfaces.