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3M™ Aluminum Foil Tape 3369

3M Product Number  3369     
3M™ Aluminum Foil Tape 3369 Horizontal
3M™ Aluminum Foil Tape 3369 Horizontal
3M™ Aluminum Foil Tape 3369, 1.2 mil aluminum foil backing with 1.2 mil acrylic adhesive and a 40 lb polycoated natural kraft paper liner, (Venture 1517CW)
  • 1.2 mil general purpose aluminum foil backing with acrylic adhesive. Thinnest foil tape.
  • UL 723 classified.
  • Ideal for use as a vapor seal for reinforced fiberglass or mineral wool thermal insulation.
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Product Resultsvar modelsTxt="Product Results";

Products and Purchase Options: 

3 Results (Displaying results 1-3)
3M IDUPCMarketplace Formal NameColorLengthWidth
70006651064000511111878903M™ Aluminum Foil Tape 3369 Silver Linered, 48 mm x 45 m 2.4 mil, 24 per caseSilver49.21 Linear Yard1.88 Inch 
70006651072000511111879063M™ Aluminum Foil Tape 3369 Silver Linered, 72 mm x 45 m 2.4 mil, 16 per caseSilver49.21 Linear Yard2.83 Inch 
70000228729000511256578463M™ Aluminum Foil Tape 3369 Silver, 60 in x 250 yd 2.4 mil, 1 roll per caseSilver250 Linear Yard60 Inch 
3 Results (Displaying results 1-3)
1.2 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
Backing MaterialAluminum Foil
Backing Thickness1.2 mil
Backing Thickness (metric)0.03 mm
IndustriesTransportation, Specialty Vehicle, Construction, Appliance, Aerospace
Length250 Linear Yard, 49.21 Linear Yard
Length (Metric)45 m, 228.6 m
Liner TypePolycoated Natural Kraft Paper
Maximum Operating Temperature (Celsius)121 Degree Celsius
Maximum Operating Temperature (Fahrenheit)250 Degree Fahrenheit
Meets SpecificationsUL 723
Operating Temperature Range (Celsius)-34 to 127 Degree Celsius
Operating Temperature Range (Fahrenheit)-30 to 260 Degree Fahrenheit
Product FormRoll
Tensile Strength10 lb/in
Tensile Strength (metric)180 N/100mm
Total Thickness2.4 mil
Width60 Inch, 1.88 Inch, 2.83 Inch
Width (Metric)72 mm, 1524 mm, 48 mm