SuperFOIL Foil Tape Superior has excellent thermal resistance and strong adhesion, ensuring airtight and moisture-resistant seals. It's ideal for use in insulation projects, enhancing energy efficiency and providing long-lasting durability in various applications. This reflective foil tape is designed for use with multifoil insulation, featuring aluminium for maximum thermal performance and durability. It creates a strong seal, helping to eliminate cold spots and draughts.