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3M Products & Supplies

3M™ Aluminum Foil Tape 439, Silver, 3 1/4 in x 180 yd, 3.1 mil, 2 Roll/Case - 7010379729

Sold As: 14-Pack
SKU: 7010379729
MPN: 7010379729
Made to Order: For a lead time estimate, please send your request to [email protected]
UPC: 00051125855426
3M ID: 70008502851
5 Digit UPC: 85542
$8,590.38 ($613.60 / Count)
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Product Description

3M™ Aluminum Foil Tape 439 is a high-performance foil tape designed for numerous applications across a broad range of industries. Comprised of a dead soft aluminum foil backing with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, light enhancement, seaming and sealing.

Features

  • Heat and light reflective tape protects surfaces and enhances lighting efficiency
  • Dead soft aluminum foil backing conforms to curved and uneven surfaces
  • Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
  • Linered version of our 3M™ Aluminum Foil Tape 431
  • Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
  • Withstands exposure to flame, weathering, moisture and UV
Spec Sheet

 

Downloads

Specifications

Shelf Life730
Country of OriginUnited States
Overall Length (Imperial) UOMyd
ApplicationEMI RFI Shielding of Seams
Minimum Operating Temperature (Fahrenheit)-65.0
Tensile Strength (Imperial) UOMlb/in
Backing MaterialAluminum Foil
Elongation at Break3
Total Tape Thickness without Liner (Metric) UOMmm
Backing (Carrier) Thickness (Imperial)1.9
Adhesive TypeAcrylic
Backing (Carrier) Thickness (Imperial) UOMmil
Maximum Operating Temperature (Celsius)149.0
Overall Length (Metric) UOMm
Tensile Strength (Imperial)18.0
Primary Liner Thickness (Metric) UOMmm
Overall Width (Metric)82.29
Product ColorSilver
Shelf Life UOMMonth
Maximum Operating Temperature (Fahrenheit)300.0
Minimum Operating Temperature (Celsius)-54.0
Maximum Operating Temperature (Celsius) UOMDegree
Minimum Operating Temperature (Celsius) UOMDegree
Backing (Carrier) Thickness (Metric)0.05
Total Tape Thickness without Liner (Imperial)3.1
Overall Width (Imperial)3.24
Minimum Operating Temperature (Fahrenheit) UOMDegree
Overall Width (Metric) UOMmm
Total Tape Thickness without Liner (Imperial) UOMmil
Backing (Carrier) Thickness (Metric) UOMmm
Maximum Operating Temperature (Fahrenheit) UOMDegree
Backing (Carrier) MaterialAluminum Foil
IndustriesAerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military, Military and Government, Specialty Vehicles, Transportation
Tensile Strength (Metric) UOMN/100mm
Overall Length (Metric)164.59
Total Tape Thickness without Liner (Metric)0.08
Primary Liner Thickness (Metric)0.14
Overall Width (Imperial) UOMin
Overall Length (Imperial)180.0
Tensile Strength (Metric)31.5

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