3M™ Heavy Duty Aluminum Foil Tape 438 Silver

Our 3M™ Heavy Duty Aluminum Foil Tape 438 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, seaming and sealing.

Products

  • 3M™ Heavy Duty Aluminum Foil Tape 438 Silver

Features

  • Thickest aluminum tape
  • Heavy Duty patch tape
  • Meets F.A.R. 25.853(a)
  • Resists flame, moisture, weather, and UV degradation

Applications

  • Masking
  • Sealing
  • Seaming
  • Shielding
  • Chemical stripping
  • Joining
  • Vibration damping
  • Electroplating

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