Expanding Foam Sealant Tape
- Pre-compressed foam joint sealing tape
- Seals against rain, wind, draughts & sound
- Accommodates joint movement
- Breathable for vapour diffusion
- Flame retardent
- Guaranteed life – 20 years
Pre-compressed foam sealant tape is made from impregnated fine cell polyurethane tape which expands slowly and evenly to provide a high performance weather seal. Used for sealing gaps around windows and doors, expansion joints in concrete, joints between pre-fabricated concrete panels and profiled sheeting.
Expanding Foam Tape is supplied in roll form with a self adhesive backing and compressed to around 20% of its original size. After positioning it expands to create a permanent elastic seal which remains flexible throughout its life and continually expands and contracts to accommodate joint movement. Expanding Foam Tape is an ideal solution for sealing large gaps with a higher degree of movement than can be achieved with wet sealants.