Illbruck FM330 Pro Foam Air Seal

Illbruck FM330 Pro Foam Air Seal – Construction & Insulation Material

The Illbruck FM330 Pro Foam Air Seal is a high-performance polyurethane foam specifically engineered for airtight sealing in construction and renovation projects. This professional-grade foam delivers exceptional expansion and adhesion, ensuring robust resistance to air leakage in a variety of building applications.

• Airtightness: Achieves air permeability ≤0.01 m³/(h·m·(Pa^0.7))
• Expansion Rate: Up to 30 times original volume
• Thermal Conductivity: 0.033 W/(m·K)
• Curing Time: Cuttable within 30 minutes
• Application Temperature Range: +5°C to +35°C

Compared to industry standards, the Illbruck FM330 Pro Foam Air Seal exceeds typical air permeability requirements, providing superior airtightness that aids in reaching or surpassing Part L building regulations. Its thermal insulation capabilities are enhanced by a low lambda value, which is considerably more efficient than many conventional foams. In previous models, application conditions were often restrictive, but the FM330 operates efficiently across a wider temperature range, ensuring flexibility for professionals working in unpredictable UK climates.

Key Technical Advantages: Technology and Performance

The Illbruck FM330 Pro Foam Air Seal stands out due to its advanced sealing technology, significantly reducing air exchanges and boosting the energy efficiency of both new and existing buildings. Its swift curing time streamlines installation, minimising downtime and improving overall productivity onsite. Additionally, the foam’s impressive expansion ensures thorough gap filling, even in irregular or hard-to-reach spaces, delivering a reliable and continuous barrier against draughts.

Thanks to its excellent adhesion and compatibility with a range of substrates, from masonry to timber, this foam simplifies preparation and clean-up, reducing time spent on each task and lowering total project costs. By incorporating the Illbruck FM330 Pro Foam Air Seal into your build or refurbishment, you secure an innovative solution that meets stringent airtightness targets, supports long-term building performance, and reinforces compliance with modern energy-saving standards.

For contractors and builders seeking a trustworthy and efficient airtight sealing product, the Illbruck FM330 Pro Foam Air Seal is the clear market leader, delivering performance you can rely on for every project.