3M™ Venture Tape™ Aluminum Foil Tape 1521CW, Silver, 48 mm x 45.7 m, 2.8 mil, 24 rolls per case

3M™ Venture Tape™ Aluminum Foil Tape 1521CW is a high-strength, dead soft aluminum foil tape coated with a cold weather pressure sensitive acrylic adhesive. This tape excels in demanding temperature and humidity applications and is designed for vapor sealing applications on ductwork and exterior insulation materials.