illbruck FM330 is a one part, rapid, moisture-curing expanding polyurethane foam which is gun applied and has excellent elasticity, airtightness and acoustic properties. It has excellent adhesion to a full range of building substrates, such as brick, block, plaster, stone and cementitious materials as well as wood & metal.
- A high-performance PU foam with excellent acoustic and airtight performance
- Airtight formulation - tested to EN 12114
- Elastic performance - up to 50% movement capability
- Can still be used at temperatures as low as -3°C
- Low post-expan