External & Internal Airtight connection tape (2 strips 75 + 75) Size:150mm x 25m and start collecting rainwater straight

and start collecting rainwater straight away

creating a healthier indoor environment while protecting your building fabric

4 hatch sizes available

and effortless operation - even for larger roof window sizes

mix using a paddle mix to achieve a uniform

External & Internal Airtight connection tape (2 strips 75 + 75) Size:150mm x 25m and start collecting rainwater straightThe Ampacoll Flexx Pro is a professional grade adhesive tape designed for both internal and external airtight and windproof sealing applications. Tearproof yet exceptionally flexible, it adapts seamlessly to uneven surfaces and absorbs component movements, ensuring long lasting, secure bonds even under demanding conditions. Engineered for reliability, this high performance tape delivers maximum adhesive strength at temperatures as low as 5 C, making