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3M™ Aluminum Foil Tape 3380 Silver, 15 in x 100 yd 3.25 mil, 1 roll per case

3M ID  70006739570    UPC#  00051115639760    3M Product Number  3380     
3M(TM) Aluminum Foil Tape 3380
3M(TM) Aluminum Foil Tape 3380
3M™ Aluminum Foil Tape 3380 is a nominal strength, dead soft aluminum foil coated with an acrylic pressure sensitive adhesive. The malleable foil applies easily to both fibrous and sheet metal ducts and conforms to irregular surfaces. This tape excels in demanding temperature and humid applications and provides good performance and durability over a wide range of environmental conditions.
  • Combines superior quick stick with excellent low temperature performance
  • Specifically designed for heating and cooling duct work
  • Use for sealing foil-faced foam sheathing boards, reflective insulation materials, duct wraps and residential insulation batts
  • Heat and light reflective tape protects while enhancing lighting efficiency
  • Ideal for general purpose foil tape applications
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3M™ Aluminum Foil Tape 3380 also serves as a good barrier against dust, moisture, flame and many chemicals. The pressure sensitive acrylic adhesive provides good temperature, ultraviolet and solvent resistance to produce a strong, lasting and reliable bond. This tape combines superior quick stick with excellent low temperature performance and meets requirements of UL 723.

Aluminum is just one of the metal-backed tapes available from 3M. Our line of foil tapes resist failure from many common sources of degradation, including moisture, UV rays and many chemicals. As with all 3M products, our Aluminum Foil Tape 3380 comes with exclusive 3M technical expertise and application advice.

3M™ Aluminum Foil Tape 3380 helps meet application challenges in the transportation, specialty vehicle, construction and appliance industries. Let it work for you.


 Adhesion Strength‎‎ 40 oz/in
 Adhesion Strength (metric)‎‎ 43.8 N/100mm
 Adhesive Type‎‎ Acrylic
 Applications‎‎ Sealing HVAC & Duct Work
 Backing Material‎‎ Aluminum Foil
 Backing Thickness‎‎ 2 mil
 Backing Thickness (metric)‎‎ 0.05 mm
 Brand‎‎ 3M
 Color‎‎ Silver
 Consumer Label‎‎ No
 Industries‎‎ Transportation,‎ Specialty Vehicle,‎ Construction,‎ Appliance,‎ Aerospace
 Length‎‎ 100 Linear Yard
 Length (Metric)‎‎ 91.44 m
 Maximum Operating Temperature (Celsius)‎‎ 127 Degree Celsius
 Maximum Operating Temperature (Fahrenheit)‎‎ 260 Degree Fahrenheit
 Minimum Operating Temperature (Fahrenheit)‎‎ -30 Degree Fahrenheit
 Primary Liner‎‎ Natural Kraft Paper
 Product Form‎‎ Roll
 Tape Thickness‎‎ 3.25 Milli-inch (mil)
 Tensile Strength‎‎ 10 lb/in
 Tensile Strength (metric)‎‎ 175 N/100mm
 Thickness‎‎ 3.3 mil
 Thickness (Metric)‎‎ 0.08 mm
 Width‎‎ 15 Inch
 Width (Metric)‎‎ 381 mm