TREMCO TP540 TIMBER MAX COMPRIBAND FOAM TAPE
TP450 is a soft and flexible open cell polyurethane foam, impregnated with an acrylic based, UV stabilised resin with large joint size tolerance for large movement applications. The resin is water repellent and contains a fire retardant. TP450 has a self-adhesive side to aid initial location and is easy to apply in any weather. Additionally, TP450 has both thermal and acoustic insulation properties.
TP450 provides a weather tight seal against the most severe combinations of wind and rain, with particular suitability for sealing the head and cills of windows installed in timber frame construction and can accommodate up to 37 mm of differential movement within a max. 50 mm wide joint. Extensively tested with BBA accreditation, TP450 has a proven reputation across both the UK and Europe.
Minimum 450 Pa weather resistance, 600 Pa with the three smaller sizes, to DIN EN 1027
Accommodates up to 37 mm of joint movement within a maximum 50 mm wide gap
Weather seal for wind-driven rain but breathable for vapour diffusion
Can accommodate differential movement on timber frame construction up to 5 storeys
Seals effectively – no remedial visits or wet sealants
Continually expands and contracts to accommodate movement whilst still sealing the joints
Long life expectancy.
HANDY TAPE SIZE SELECTOR: https://www.illbruck.com/en_GB/services/tool-tape-selector/