3M™ Aluminum Foil Tape 425 is a high-performance industrial-grade tape designed for a wide range of demanding applications across multiple industries. It features a dead soft aluminum foil backing combined with a specially engineered pressure-sensitive acrylic adhesive, ensuring strong and reliable bonding. This tape is commonly used for heat shielding, heat reflection, chemical masking, light enhancement, chemical milling, seaming, sealing, and de-paint operations. It efficiently dissipates heat across its surface to minimize hot spots and protect underlying substrates from high-temperature exposure. Engineered for durability, it performs reliably under extreme conditions, withstanding heat up to 149°C (300°F) along with humidity, moisture, UV exposure, solvents, and weathering. Suitable for both indoor and outdoor use, it offers long service life and consistent performance in challenging environments.

Key Features:

• Dead soft aluminum foil backing for excellent conformability
• Strong pressure-sensitive acrylic adhesive for reliable bonding
• Heat resistant up to 149°C (300°F)
• Helps dissipate heat to reduce hot spots
• Resistant to UV exposure, moisture, weathering, and solvents
• Suitable for indoor and outdoor applications
• Ideal for sealing, masking, shielding, and surface protection tasks
• Long-lasting performance in demanding industrial environments

What’s Included:

• 1 roll of 3M™ Aluminum Foil Tape 425