Polyester Cover / 100% AmSteel Blue, UV Coated Core Constructed with a premium polyester cover and core of super high strength, lightweight AmSteel Blue fiber. Much stronger than a double braid poyester line of the same size, WarpSpeed can easily replace your wire to rope halyards. Low stretch sails demand low stretch halyards and sheets. Often selected for both applications due to great strength and weight ratios and good abrasion resistance. WarpSpeed is the lightest weight polyester-covered double braided line Samson has to offer. WarpSpeed is the choice of many demanding sailors. From the cruiser to the high tech racer, WarpSpeed has a multitude of uses. Splicing technique-- Core Splice Size Diameter: 7/16" Approx. Strength: 14,000 lbs. Approx. Weight /100’: 5.8 lbs. Price Per Ft / Per 500’: $3.42 / $1,307.15 FEATURES: • Ultra high strength 8-strand AmSteel Blue core. • Samthane coated core with ultra violet filter. • Cover may be stripped from core to make tapered halyards and sheets. • Premium polyester cover. • Up to 40% stronger than XLS 900. • For the high performance sailor.