Introducing Walther Strong HD Aluminium Foil Tape, a versatile solution designed for professional insulation and ductwork applications. Perfectly suited for sealing rigid foam boards, HVAC systems, duct closures, and vapour sealing reinforced fibreglass duct boards, this Class 0 Aluminium Foil Tape effectively prevents cold bridging on PIR boards.

Trusted in loft conversions and demanding environments, the tape boasts a heavy-duty reflective foil layer that serves as a robust barrier against moisture, dust, and chemicals, ensuring long-term durability and protection. With its rolled edges and tear-resistant design, it's easy to handle on site, maintaining integrity during installation. The thermally conductive aluminium enhances insulation performance, contributing to energy efficiency. Backed by a strong pressure-sensitive adhesive, the tape forms a secure, long-lasting vapour seal on various surfaces, tearing cleanly from the roll to reduce waste and save time. Its Class 0 flame resistance, along with excellent moisture and chemical resistance, makes it a reliable, professional-grade solution for all high-performance insulation and duct sealing needs. Whether working with rigid foam boards, ductwork, or reinforced fibreglass insulation, Walther Strong HD Aluminium Foil Tape delivers lasting protection, improved energy efficiency, and easy on-site handling, making it the preferred choice for professional installers.

• Size: 75mm x 45m
• Ideal for insulation, ductwork, and vapour sealing
• Water-resistant vapour seal
• Rolled edges for easy handling
• Prevents cold bridging on PIR boards
• Strong pressure-sensitive adhesive
• Class 0 flame resistance
• Moisture and chemical resistant