STEMMA introduces NUCLEOOS: The New Frontier of Lightweight Polyurethane

In an industry where weight is often synonymous with performance, STEMMA is rewriting the rules with NUCLEOOS: a technology that goes beyond merely reducing polyurethane density, it redefines its very role. Lightness, adaptability, and process continuity become the new hallmarks of a material that, thanks to this innovation, gains a renewed identity within the footwear supply chain.

The result of a synergistic combination of advanced research, process engineering, and in-depth knowledge of the footwear industry, NUCLEOOS enables the production of ultra-light polyurethane with drastically reduced density, without compromising on aesthetics or technical performance.

While others rely on complex systems, dedicated molds, and entirely redesigned processes, NUCLEOOS fits seamlessly into existing polyurethane molding processes, requiring no major changes to production lines.

A shift in perspective; this isn’t just about expanding polyurethane, it’s about expanding its possibilities.

With NUCLEOOS, polyurethane breaks free from its “high-performance but heavy”, emerging as a light, versatile, and competitive option even in the performance-driven world of sports footwear, ready to rival the most advanced expanded materials on the market.

A concrete answer for an industry seeking accessible innovation with solid numbers and ready-to-adopt solutions.