Our premium black polyester combo rope is the perfect combination of style and durability, making it an excellent choice for outdoor rope. The polyester cover makes this rope soft and easy handling, but maintains superior abrasion resistance as well as UV resistance for the longest service life. This rope is especially popular for deck rope railing, an outdoor rope handrail, and dock rope railing.Our premium polydacron combination rope has more polyester than most other polyester combo ropes, making it the strongest available. Most other polydac combination ropes float on water which means they are mostly polypropylene. Ours sink in water because they have a higher ratio of the more dense, stronger, polyester fibers, making it a high-quality rope. Our premium black polyester combo rope is the strongest on the market made with high-tenacity polyester cover yarns over high strength polyolefin core yarns.