Spectra Rope is a low stretch, high strength rope made from a UHMWPE fibre core with a protective jacket made for 100% polyester. Spectra has good UV resistance and is very hard wearing. Spectra’s drawback in comparison to other UHMWPE ropes like Dyneema is that Spectra will stretch more when placed under load, and will continue to stretch over time. This characteristic of continuing to stretch over time while under load in known as creep. Creep has been almost eliminated from newer iterations like