3M Aluminum Foil Tape 425 in silver, 1 inch wide and 60 yards long, with 4.6 mil thickness, for sealing and insulation.

3M 425-25X55 - Aluminum Foil Tape 425 Silver 4.6 mil (1 Inch x 60 Yards) 7100059421

3M SKU: TA FOI 425-25X55
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Regular price $51.53
Regular price Sale price $51.53
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Sold in multiples of 36 Roll(s)
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Est. Lead Time: 56 Calendar Days

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3M Aluminum Foil Tape, 425, silver, 1.0 in x 60.0 yd x 4.6 mils (2.5 cm x 54.9 m x 0.12 mm)

  • 3M Aluminum Foil Tape 425 is the go-to foil tape for numerous applications across a broad range of industries
  • Comprised of a dead soft, aluminum foil backing and coated with a highly engineered pressure sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, chemical masking, light enhancement, chemical milling, seaming, sealing, and de-paint operations.

    • Product Information

    Brand 3M
    Part # 7100059421
    Adhesive Type Acrylic
    Backing Material Aluminum Foil
    Color Silver
    Elongation 6 Percent
    Length 60yds
    Width 1 Inch
    Origin Country USA
    Product Type Foil Tapes
    Thickness 4.6 mil

    Product Information

  • Dead soft aluminum foil backing conforms to curved and uneven surfaces
  • Heat-resistant and light-reflective tape protects surfaces and enhances lighting efficiency
  • Highly engineered acrylic adhesive provides long term durability, but removes cleanly after harsh masking applications
  • Its chemical resistant nature ensures surfaces are protected during de-paint process and other chemical masking operations
  • Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature sensitive materials
  • Withstands exposure to weathering, moisture, and UV Rays

    • Suggested Application

  • Ideal as a maskant in electroplating aluminum as it will not contaminate the bath
  • Performs well when used as a sealant due to very low moisture vapour transmission rate
  • Great for general purpose holding, patching, and sealing applications, both indoors and out
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