Key Features
* 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