HD Aluminium Foil Tape – 50MM x 45M

Description Durable Aluminium Foil Insulation Tape Walther Strong HD Aluminium Foil is Ideal for professional insulation and ductwork applications, perfect for sealing rigid foam boards, HVAC systems, duct closures, and vapour sealing reinforced fiberglass duct boards. This Class 0 Aluminium Foil Tape is also highly effective in preventing cold bridging on PIR boards and is the trusted choice for loft conversions and other demanding environments. The tape features a heavy duty reflective foil layer that acts as a robust barrier against moisture, dust, and chemicals, delivering long term durability and protection. Its rolled edges and tear resistant design make it easy to handle on site, while ensuring the tape remains intact during installation. The thermally conductive aluminium also contributes to insulation performance, helping maintain energy efficiency. Backed by a strong pressure sensitive adhesive, HD Aluminium Foil Tape forms a secure, long lasting vapour seal on a wide range of surfaces, while tearing cleanly from the roll to reduce waste and save installation time. With Class 0 flame resistance and excellent moisture and chemical resistance, it provides a professional grade, reliable solution for all high performance insulation and duct sealing needs. Whether used for rigid foam boards, ductwork, or reinforced fibreglass insulation, HD Aluminium Foil Tape delivers lasting protection, improved energy efficiency, and easy on site handling, making it the go to tape for professional installers.