3M 431 Shiny Silver Aluminum Foil Tape

3M 431 Shiny Silver Aluminum Foil Tape

  • Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
  • Highly engineered acrylic adhesive provides long term durability
  • Dead soft aluminum foil backing conforms to curved and uneven surfaces
  • Additional Product Information

Product Description 3M Aluminum Foil Tape 431 is a 3.1 mil industrial grade metal foil tape used for protective applications, thermal conducting, splicing foils, and patching aircraft and truck trailer skins. This product may be used effectively as a maskant in electroplating applications since it will not contaminate the bath. Featuring an acrylic adhesive, this product offers a long durable service life for both indoor and outdoor usage.
Applications Heat shielding of delicate parts
Heat reflecting
Light reflecting for light enhancement
Seaming and sealing
Moisture barrier
Refrigerator and freezer coil attachment
Plastic protection against heat and UV exposure
General purpose holding, patching, sealing applications - indoors and out
Splicing of thin gauge foils
Feature 1 Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
Feature 2 Highly engineered acrylic adhesive provides long term durability
Feature 3 Dead soft aluminum foil backing conforms to curved and uneven surfaces
Feature 4 Withstands exposure to flame, weathering, moisture and UV
Feature 5 Heat and light reflective tape protects surfaces and enhances lighting efficiency
Feature 6 Low moisture vapor transmission rate offers excellent sealing and patching performance
Feature 7 Provides an excellent service life and is suitable for indoor and outdoor usage
Feature 8 Pre-cut shapes save time, money and reduce waste

Color Shiny Silver
Total Thickness 3.1 mils
Material/Backing Aluminum Foil
Backing Thickness 1.9 mils
Adhesive Type Acrylic
Adhesive Thickness N/A
Liner Tan kraft paper with silicone release
Tensile Strength 19 lbs/in
Adhesive Strength 41 oz/in
Temperature Performance -65 to 300 °F
Elongation 5 %
UNSPSC 31201530
Standards / Specifications UL 723 Class “L” low flammability rating, FAR 25.853(a)
Country of Origin New Zealand
Origin Criterion N/A
Certification Indicator N/A
Qualification Method N/A
Cage Code 4AJG6
ECCN Number EAR99

Storage Condition Humidity Controlled Storage (16C/60F TO 27C/80F & 40-60%RH)
Shelf Life N/A
Return Policy 25% restocking fee
RoHS Status RoHS3 Compliant
REACH Status REACH Compliant
Prop 65 Compliance Prop 65 Compliant
CMRT CMRT Compliant
Loading product details...