Duck Flexible Duct Foil Tape 1.88" x 120yd

Flex Foil Duct Tape is constructed from a metalized polypropylene film and an acrylic adhesive system designed for low-temperature applications. Flex Foil Duct Tape is designed to connect, join, seal and patch Class-I flexible air ducts. This product is UL-181-FX-listed and has been tested in accordance with UL723 for flame spread and smoke development.