Double braided, pre-stretched rope with polyester core and 32 strands outer cover. For sheets and halyards. A loading of 20% breaking strength will give aprox. 2% elongation.
Rope with external cover in polyesterand core in nylon (polyamide). The core will absorb every yank and pull without losing its properties. It sinks in water.
Braided, rope with central core of pre-stretched polyurethane -coated 100% Dyneema SK-75 and outer braid of hardwearing polyester. For use mainly halyards where wire has been previously used, and backstays.