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Permanent Mooring Ropes

With FPSO vessels becoming an increasingly cost-effective way to produce, store and offload oil from deepwater locations, operators need to trust that their permanent mooring ropes are strong and durable enough to provide safe station keeping at sea.

Permanent mooring ropes made with Dyneema® DM20 ensure safe mooring, even in the deepest waters. Our industry-leading manufacturing partners are dedicated to making offshore mooring and backup ropes you can count on.

Why choose Dyneema®?

Vessels operating in deepwater locations over long periods need mooring ropes that are strong and durable enough to provide stability in difficult environments. Today, more and more offshore operators are switching from polyester ropes to ropes made with Dyneema® DM20 to secure their FPSO vessels.



  • 30% stiffer and 70% lighter than polyester ropes
  • 30% smaller diameter than polyester ropes, offering more freedom in riser design, planning, and installation 
  • Long-lasting and durable for reduced maintenance costs

Find your nearest permanent mooring rope supplier

We work with our licensed partners to create stronger, safer mooring ropes, helping the offshore industry to work smarter

Hear more from businesses who choose Dyneema®

As well as meeting the Fairlead/ bending diameter criteria, the rope also met all the other specifications. It took up less deck space, one winch could do the job at each end, and the rope was much easier to handle and position on the winch’s rollers. It was one-seventh of the weight of a similar-strength steel wire rope.