3M 425 Aluminum-Foil-Tape

3M is a durable, acrylic-adhesive-backed aluminium foil tape used for high-temperature sealing, patching, heat reflection, and moisture barriers, ideal for aerospace, appliance, and general industrial tasks due to its flame resistance, conformity to surfaces, and strong indoor/outdoor performance. It’s recognized for heat/light reflection and protecting sensitive components from high heat/UV.

8,440.00

Size / Dimension: 

101.6 mm x 55 mtr

SKU ID:

425 Aluminium Foil tape

Features & Applications

  • Material: Dead-soft aluminium foil with a clear, pressure-sensitive acrylic adhesive.
  • Heat Performance: Excellent heat reflection and dissipation, withstanding high temperatures (up to 300°F/149°C).
  • Durability: Resists moisture, weathering, solvents, and UV, ensuring long life.
  • Conformability: Soft foil conforms to curved and uneven surfaces.
  • Flame Resistance: Meets UL 746C & UL 723, Class “L” standards, and F.A.R. 25.853(a) for aerospace.
  • Low Moisture Transmission: Acts as a good sealant and vapour barrier.

Applications:

  • Heat Management: Shielding delicate parts, heat reflection, dissipating hot spots.
  • Masking: Chemical paint stripping, electroplating (won’t contaminate baths).
  • Sealing & Holding: Seaming, patching, general holding, and moisture barriers for appliances and HVAC.
  • Aerospace: Aircraft maintenance (AOG), MRO, structural sealing, and repairs.

Certificate of Conformance will be delivered with the product

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