Foil Tape | Aluminum No Liner Silver 425 48MM x 55M 4.6MIL

3M™ Aluminum Foil Tape 425 is a versatile, high-performance industrial foil tape designed for demanding applications across multiple industries. It features a dead-soft aluminum foil backing combined with a pressure-sensitive acrylic adhesive, ensuring excellent conformability and strong adhesion on a variety of surfaces. The tape is widely used for heat shielding, heat reflection, chemical masking, light enhancement, chemical milling, seaming, sealing, and de-paint operations. It effectively dissipates heat across its surface, helping to minimize hot spots and protect underlying materials from thermal damage. Built for durability, it performs reliably under high temperatures up to 149°C (300°F) and maintains strong bonding even in humid conditions. It also offers excellent resistance to moisture, UV exposure, weathering, and solvents, ensuring long-lasting performance in both indoor and outdoor environments.

Key Features:

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

What’s Included:

• 1 roll of 3M™ Aluminum Foil Tape 425