Delmar maintains the world's largest inventory of polyester mooring rope for MODU use, complete with connection hardware. Delmar can design and install a polyester mooring system for use in the most challenging mooring conditions. Delmar has been able to introduce synthetic moorings as a means of problem solving on what is considered more shallow water—conventional mooring projects. Crowded seafloor conditions, pipeline avoidance, and mooring pattern interference with adjacent rigs present challenges where synthetics have played a major role. These applications have been used to reduce the risk of steel mooring components suspended over pipelines or subsea equipment and also reduce the scope of mooring lines in order to facilitate close proximity mooring to other structures.

Synthetic mooring components can be used repeatedly with minimal wear. Careful planning of deployment and recovery operations ensures maximize life. The increased cost of synthetic rope can be offset by increased service life beyond what traditional steel wire rope systems can offer.