Walther Strong HD Aluminium Foil Reflective Insulation Tape has been designed to solve a common frustration on site: struggling to peel the tape from the liner without it tearing. Our tape tears cleanly from the roll and sticks instantly, saving time and reducing waste.Engineered for high performance insulation and ductwork applications, this Class 0 aluminium foil tape is ideal for sealing rigid foam boards, HVAC systems, vapour barriers, duct closures, and reinforced fibreglass insulation. It also helps prevent cold bridging on PIR boards and is a trusted choice for loft conversions and demanding environments.The heavy duty foil layer provides a strong barrier against moisture, dust, and chemicals, ensuring long term durability. Backed with a pressure sensitive adhesive, it forms a secure, lasting bond—making it the go to solution for professional vapour sealing and insulation work.
- Water resistant vapour seal tape
- Tear resistant design
- Thermally conductive – acts as an insulator
- Strong adhesion
- Class 0 Flame resistance
- Moisture and Chemical Resistant.
Aluminium Foil Tape 50mm x 45m
- Product Code: ALU-FOIL50X45
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£5.64
- Ex VAT: £4.70
Tags: Aluminium, Foil Tape, PIR, Insulation


