3M 425 Silver Aluminium Foil Tape

This flame-resistant tape features a low moisture vapor transmission rate, making it an excellent sealant. With an acrylic adhesive and durable aluminum backing, it offers reliable, long-lasting performance for both indoor and outdoor applications.

3M 425 Aluminum Foil Tape is ideal for various specialized uses, including as a maskant for aluminum electroplating, where it prevents bath contamination. For best results, apply to clean, dry surfaces above 0°C (32°F).

Key applications include:

Masking during aircraft paint stripping
Moisture barrier in household appliances
General-purpose heat reflector and dissipator
Securing wires and cooling coils in appliances
Repairing tears on truck trailers and aircraft
Splicing thin gauge foils
General-purpose holding, patching, and sealing