3M 425 Shiny Silver 5 mil Aluminum Foil Tape

3M 425 Shiny Silver 5 mil Aluminum Foil Tape

  • Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
  • Resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations
  • Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
  • Additional Product Information

Description and Features

Product Description 3M 425 is a 4.6 mil flame resistant industrial grade aluminum foil tape used for aircraft paint stripping masking, creating moisture barriers, heat reflecting and dissipating, wire wrapping, splicing foils, and patching truck trailers and aircraft. This product provides excellent service life and is suitable for 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
Masking in chemical paint stripping applications (aircraft)
Maskant in electroplating of aluminum because it will not contaminate the bath
Chemical milling
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 Resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations
Feature 3 Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
Feature 4 Withstands exposure to flame, weathering, moisture and UV
Feature 5 Dead soft aluminum foil backing conforms to curved and uneven surfaces
Feature 6 Very low moisture vapor transmission rate makes this tape a good sealant
Feature 7 Heat and light reflective tape protects surfaces and enhances lighting efficiency
Feature 8 Provides an excellent service life and is suitable for indoor and outdoor usage
Feature 9 Pre-cut shapes save time, money and reduce waste

Specifications

Color Shiny Silver
Total Thickness 4.6 mils
Material/Backing Aluminum Foil
Backing Thickness 2.8 mils
Adhesive Type Acrylic
Adhesive Thickness N/A
Liner None
Tensile Strength 30 lbs/in
Adhesive Strength 47 oz/in
Temperature Performance -65 to 300 °F
UNSPSC 31201530
Standards / Specifications UL 746, UL 723 Class “L” low flammability rating, FAR 25.853(a), Can be certified to meet L-T-80C
Country of Origin New Zealand
Origin Criterion N/A
Certification Indicator N/A
Qualification Method N/A
Cage Code 4AJG6
ECCN Number EAR99

Compliance

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
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