GenX™
GenX™ is a low-density, open-cell spray polyurethane foam system engineered to improve building envelope performance in residential, commercial, and industrial applications. At 0.5 pcf, it delivers lightweight insulation with effective air sealing to support energy-efficient construction.
Designed for versatility, GenX™ expands to fill cracks, gaps, and cavities, creating a continuous air barrier that enhances indoor comfort and reduces energy loss. Its open-cell structure also provides sound absorption while maintaining consistent thermal performance.
Formulated as a 100% water-blown system, GenX™ offers near zero global warming potential and contains no ozone-depleting chemicals, supporting environmentally responsible construction without compromising performance.
GenX™ Benefits
Manufacturing efficiency and consistent application performance.
GenX™ is engineered for reliable spray application and consistent results, enabling contractors to complete projects efficiently while achieving uniform insulation and air sealing performance.
Proven, sustainable blowing agent technology.
GenX™ utilizes water-blown technology to eliminate the need for harmful blowing agents while maintaining effective insulation performance. This supports compliance with environmental regulations and sustainable construction practices.
- Water-blown system
- Near zero GWP
- No VOCs
- No ozone-depleting chemicals
- PFAS-free alternative
- Consistent foam structure
Responsive technical support.
FSI stands out for its unmatched customer support and industry expertise. We’ve helped businesses launch foaming operations, engineered specialized foam systems to tackle complex challenges, and provided continuous on-site service to ensure optimal performance.
- Production demo, trial, and implementation
- Process consultation
- Custom formulations
A wide range of applications.
GenX™ is used in applications where air sealing, insulation performance, and energy efficiency are critical. It is widely applied across residential, commercial, and industrial projects to improve comfort and building performance.
Its expanding foam structure makes it ideal for insulating irregular spaces and complex assemblies.
