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3M™ Aluminum Foil Tape 3380 Silver, 1 in x 50 yd 3.25 mil, 48 rolls per case

3M ID  70000229032    UPC#  00051125658027    Part Number  3380    3M Product Number  3380     
3M™ Aluminum Foil Tape 3380, 2 mil aluminum foil, 1.5 mils acrylic adhesive, 40 lb polycoated natural kraft paper, (Venture 1520CW)
  • 2.0 mil general purpose aluminum foil backing with acrylic adhesive. UL 723 classified
  • US Coast Guard approved (CGA #164.112/63/0
  • Long lasting acrylic adhesive
  • Appliance, specialty vehicle, transportation, construction, RV
  • Light reflecting, heat shielding, moisture barrier, thermal conducting, sealing, splicing
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2 mil Aluminum foil tape, Acrylic adhesive bonds well in both low temperature and high temperature applications


Adhesion to Steel oz/in (N/100 mm)40 (43.8)
Adhesive TypeAcrylic
ApplicationsSealing HVAC & Duct Work
Backing MaterialAluminum Foil
Backing Thickness2 mil
Backing Thickness (metric)0.05 mm
IndustriesTransportation, Specialty Vehicle, Construction, Appliance, Aerospace
Length50 Linear Yard
Length (Metric)45.72 m
Liner TypeNatural Kraft Paper
Maximum Operating Temperature (Celsius)149 Degree Celsius
Maximum Operating Temperature (Fahrenheit)260 Degree Fahrenheit
Meets SpecificationsUL 723
Operating Temperature Range (Celsius)-34 to 149 Degree Celsius
Operating Temperature Range (Fahrenheit)-30 to 260 Degree Fahrenheit
Product FormRoll
Tensile Strength10 lb/in
Tensile Strength (metric)175 N/100mm
Total Thickness3.25 mil
Width1 Inch
Width (Metric)25.4 mm