Description
Soudal B3 Gap Filling Expanding Foam
A professional-grade, moisture curing, self-expanding polyurethane foam designed for fast, reliable gap filling on all common building materials. Once cured, it forms a strong, durable bond that’s resistant to water, heat and ageing, making it ideal for both interior and exterior applications. We also stock B1 Fire Rated Expanding Foam.
Don’t forget to pick up the cleaner for when you are finished!
- Quick setting
- Can be cut back within 1 hour
- Economical in use expands many times its original volume.
- Fills irregular and broad gaps where most conventional fillers would fail.
- Possesses insulating and sound deadening properties.
