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3M™ Aluminum Foil Tape 427 Silver, 4-9/25 in x 300 yd 4.6 mil, 3 rolls per case Bulk

UPC# 00051138951887    3M Product Number 427    3M ID 70006386547     
3M(TM) Aluminum Foil Tape 427
3M™ Aluminum Foil Tape 427, linered version of Tape 425, Dead-soft aluminum foil backing with a pressure sensitive acrylic adhesive
  • High performance aluminum foil tape, 2.8 mil thick foil backing, 3.1 mil liner
  • Die cut aluminum foil parts for aerospace, appliance, automotive, U.L. 746C, U.L. 723, F.A.R. 25.853(a)
  • Resists flame, resists moisture, resists weather, resists UV degradation, chemical resistant tape, thermally conductive tape for heating and cooling efficiency, heat reflective tape, light reflective tape, conformable tape
  • Automotive, Aerospace, HVAC, Appliance, Military, Government, Defense, Marine, Metal Finishing, Electronics, Recreational Vehicle, Construction, General Industrial
  • Masking, sealing, seaming, shielding, chemical stripping, harness wrapping, joining, vibration damping, electroplating, plastic protection, chemical milling, heat shielding, heat reflecting, paint stripping
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    Overview

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    3M™ Aluminum Foil Tape 427, Linered version of Tape 425, dead-soft aluminum foil backing, excellent heat and light reflection to protect against high temperatures and U.V. degradation. The foil also serves as an excellent barrier against moisture, dust, flame, and certain chemicals as used in aircraft paint stripping masking. Acrylic adhesive supplies superior temperature, U.V. and solvent resistance. It provides excellent age life and is ideal for harsh, long-term outdoor environments. Linered version for applications requiring die cutting. Meets F.A.R 25.853(a), UL 723 Class L and UL 746C.

    Specifications

    Adhesion to Steel oz/in (N/100 mm) 50 (55)
    Adhesive Type Acrylic
    Application EMI RFI Shielding of Seams, Sealing Plate Edges Against Solvent Penetration, Shielding From Engine Heat
    Backing Material Aluminum Foil
    Backing Thickness 2.8 Milli-inch (mil)
    Backing Thickness (metric) 0.07 Millimetre
    Brand 3M
    Color Silver
    Elongation 8 Percent
    Industry - Use Aerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military & Government, Specialty Vehicle, Transportation
    Length 300 Linear Yard
    Length (metric) 274.32 Linear Metre
    Liner Thickness 3.1 Milli-inch (mil)
    Liner Type Easy Release Film
    Meets Specifications F.A.R. 25.853(a), UL 723, UL 746C
    Operating Temperature Range (Celsius) -54 to 149 Degree Celsius
    Operating Temperature Range (Fahrenheit) -65 to 300 Degree Fahrenheit
    Product Form Roll
    Shelf Life 24 Month
    Tensile Strength lb/in (N/100 mm) 30 (525)
    Total Thickness 4.6 Milli-inch (mil)
    Units per Case 3
    Width 4.36 Inch
    Width (metric) 110.74 Millimetre