- Expanding polyurethane foam
- Low expansion
- High acoustic rating and highly flexible
- Insulates and adheres
- Flexible Expanding Foam
Soudal Flexi Expanding Foam is a self-expanding, highly flexible, reusable polyurethane foam for use with the Soudal Click & Fix Foam Gun. Very high elastic recovery, excellent adhesion on most substrates, very good filling capabilities, low expansion, and good compressibility.
Great for use on joints that may experience movement or vibrations. Its high elastic recovery means it’s highly flexible and has good compressibility. Perfect for impact and shock damping, sealing windows and doorframes, filling cavities, creating soundproof layers, and improving thermal insulation on heating/cooling systems.