This residue-free tape is perfect for heavy-duty surface protection, hanging applications, identification, and lane marking applications that benefit from no sticky residue being left behind when removed. Clean removal and no residue up to 28 days from most surfaces. Recommended for use on unpainted surfaces only. High tack rubber adhesive provides a secure bond. Tears by hand for simple, quick installation. Aluminum foil backing UV, moisture, mold and mildew resistant. Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED. UL 723 classified as to surface burning characteristics. Professional results that a DIY-er can be proud of begin with Clean removal Sealing Tape by Nashua.