The 3M 15D114 Foil Tape is a 2" wide, 60 yard long aluminum foil tape with acrylic adhesive. It has a temperature resistance from -20F to 250F and is used for HVAC sealing, joining sheet metal, and moisture sealing. This UL listed tape can be applied to metal, glass, wood, plastic, and masonry surfaces. It provides a strong bond and conforms well to irregular surfaces. The acrylic adhesive resists UV degradation.