Common sealing designs on the market typically use one-piece molded polyurethane foam or EPDM rubber strips. This structure isn't just about haphazardly sticking it on; it needs to be tightly embedded in the U-shaped grooves along the enclosure's edge. The company has developed its expertise over decades, and its material and technological competencies have defined it as a proven supplier and. Product performance is everything, our innovative solutions provide you with the peace of mind that comes from dealing with a company who build safe, reliable, quality products designed to last the lifetime of your project. A wind tower is exposed to the elements and in combination with the wear. e entry sealing, cable management and vibration damping. Standardize with our seals throughout the offshore wind farm for efficient design, quick r ll-out, simplified maintenance and certified protection. When the door is closed, the sealing strip. Wind energy continues to dominate the global renewable energy landscape, with turbines growing larger and more powerful each year. These robust enclosures serve as the. The groove contours of electronic distribution boxes and the very narrow grooves of micro-distribution housings are seamlessly sealed with the sealing foams of the polyurethane-based FERMAPOR K31 or the silicone-based FERMASIL product families.