Heavy-duty balloons are designed with maximum resistance to rupture, thanks to the two multiple solid ropes reinforced with arms. Tested for durability and flexibility in temperatures from -30°C to +50°C, they feature:

• High abrasion resistance
• High energy absorption up to 3.8 tons for model F-13
• Suitable for ships up to 1500 tons (F-13)

These balloons are essential for leisure vessels and are widely used by passenger ships, fishing boats, and commercial vessels.