Expanding Foam Tape – 5.6m (15mm)
Expanding Foam Tape is supplied in a pre-compressed roll, designed to self-expand after installation to create a reliable, weather-resistant seal. Once applied, it forms a 600 Pa wind-driven rain barrier, making it ideal for exposed external joints.
Perfect for filling uneven gaps and irregular voids, this foam tape is widely used as a perimeter seal for window and door installations, as well as in timber-frame construction to seal critical movement joints. Its flexibility ensures consistent pressure and sealing performance, even on rough or imperfect surfaces.
Expanding Foam Properties
- Roll Width: 15mm
- 600 Pa Seal Joint Size Range: 4mm up to 9mm
- Roll Length: 8 Metres
- Max Expansion: 21mm
- Colour: Anthracite / Black
- Resistance to UV & Heat Rays: Class 1
- Wind-Driven Rain Resistance (600 pa): Class 1
- Air Permeability (100 pa): Class 1
- Service Temperature: -40 °C to 100°C
- Fire Classification (DIN 4102) B1 : Flame Retardant
- Acoustic Performance: -ISO 717-1
This tape is not a weather seal once expanded beyond 4mm but can be used as a gap / void filler air and dust sealing.
