Spectra webbing Mil-Spec and PIA-Spec. Top quality, great selection and expert advice you can trust. Antal clew block secured to sail with spectra webbing covered with UV protective material; Leech line (if furling system allows) Leathered head and tack webbings (if furling system allows) Sunbrella UV cover; Day and night (Glowfast) reef marks at 30% and 60%; All edges are reinforced with two tapes Sep 4, 2010 ยท Now, today i found some of my old spectra/nlon blend climbing webbing that i got from the manufacturer, that had been left outside in the elements for the last 4 years. Shop the best selection of Dyneema & Spectra Rigging from West Marine. Cut Resistant Webbing Made of cut resistant thread, which was UHMWPE webbing has an excellent strength-to-weight ratio, high abrasion resistance, low specific gravity, it is UV stable, chemically inert except for strong oxidizing acids, and resistant to fatigue & internal friction. Spectra webbing is lighter than Kevlar webbing and does not absorb water. Personally I replace my Dyneema slings when they start fuzzing out/fraying (typically every 4-5 years) or if they get a permanent kink in them similar to a coreshot in a rope. Shop for Spectra Webbing and Cords at REI - Browse our extensive selection of trusted outdoor brands and high-quality recreation gear. Due to its water-resistant properties and floating capabilities, UHMWPE webbing is often used for marine applications or off-shore rigging. Our webbing is not only used to keep you safe but your pets too! You can rest easy while trusting that our pet webbing will keep every member of your family safe, and stylish. aqujvgpyawaayldgfjwhdlftszfyckvsgfsueobwyfkysbojo