California Cordage synthetic winch ropes are made with DynaTech fiber. On a weight for weight basis, DynaTech is 15 times stronger than steel wire and stretches less too. DynaTech has a specific gravity of 0.97 which means it actually floats. It is the most technologically advanced synthetic winch rope on the market today. While DynaTech has excellent abrasion and UV resistance on its own; California Cordage increases abrasion and UV resistance even further by coating all our winch ropes with Ico-Thane 10 (I-Coat of Belgium) polyurethane coating. Ico-Thane 10 is the only polyurethane coating specifically recommended for DynaTech. There’s no point in using the best synthetic rope if you’re going to skimp on the rest of the assembly. That’s why we use powder coated stainless steel tube thimbles, G80 forged hooks with forged spring gates and crimped on terminal lugs. The final assembly is spliced by professional riggers. To maximize the life of your rope, every winch rope we make comes not only with an abrasion sleeve; we also include a nylon webbing heat sleeve (superior to the industry standard heat shrink tubing) to protect your rope from heat generated by the winch drum. California Cordage synthetic winch ropes are available in (6) sizes, each available in: Blue, Gray, Red, Yellow, Orange, Bright Lime Green, Hot Pink and CAMO.