3M Venture Tape Aluminum Foil Tape, 1521CW, 1.4 mil, natural aluminum, 1.88 in x 100 yd. (48 mm x 91.4 m)
3M Venture Tape Aluminum Foil Tape 1521CW is a high strength, dead soft aluminum foil coated with a cold-weather solvent acrylic pressure sensitive adhesive.