2 mil (50 micron) Aluminum Foil Tape

A high strength aluminum foil coated with special cold weather acrylic adhesive system that combines quick stick at normal temperatures with low temperature performance at freezing (32°F / 0°C).The foil conforms well to both fibrous and sheet metal ducts, providing an excellent vapor seal. The malleable foil also conforms well around corners and to irregular surfaces. 

Application: Improved vapor sealing of fiberglass ductboard, ductwrap and FSK systems

Features:

• Thickness: 3.5 mils
• Adhesion:
  • Peel (PSTC #1) 96 oz/inch width
  • Shear (PSTC #7) Indefinite at 2.2 psi
• Tensile: (PSTC #31) 27 lbs/inch width
• Elongation: (PSTC #31) 4.4%
• Temperature Resistance: -35º to 260º F
• Minimum Application Temperature: -25º F
• U.L. File Number: R I 0984
• Flame Spread: 5
• Smoke Developed: 10