Expanding Foam Tape 1mm-3mm – 20mm

Our high quality expanding foam tape comes in many sizes and any width you need as we cut it to suit your requirements. The decompression takes an average of three hours in ambient temperatures, and longer in colder conditions. It is ideally suited for closing gaps between window frames and apertures during installation to create a perfect primary or secondary seal either vertically or horizontally between brick, concrete, stone and insulation panels as well as to metal cladding systems, curtain walling and skylights. Compression protection values from uncompressed to 75% compressed: 0% No compression – Protects against the ingress of Dirt, Leaves + Insects. 30% compressed – Air flow, Dust + all the above values. 50% compressed – Thermal loss, Acoustic transmission, + all the above values. 75% compressed – Driving rain, + all the above values. This tape is an open cell polyurethane foam, impregnated with chemically stabilized acrylics and backed with a high performance acrylic adhesive. It remains permanently elastic and has excellent resistance to UV, mildew and ageing and will not crack, split, bleed or dry out whilst performing throughout continuous movement cycles. Our expanding foam tape can be painted with any water based acrylic or latex paint and being non-migratory, it is compatible with most caulking materials. 1/9 ( 1-3) will expand from 1mm in its compressed state to a maximum 9mm once unwound and applied. 12.5m per roll If you cannot see the size you need or need some expert advise please contact our specialist sales team at info@qualitape.co.uk Pascal rated from 1mm – 3mm which provides Airtight, Watertight protection up to 600 driving rain pa, protection against draught, dust and noise pollution.