Polyester vs nylon sling climbing reddit dyneema. You don't want big fat slings. Dyneema is so slick that I wouldn't like using it like that. Nylon has the knot and some stretch to help your anchor survive. Dyneema hardly absorbs water, so it's great for winter climbing extendable runners, draws, everything. The only thing I use sewn nylon slings for top roping a sport route, but that's only occasionally. This post dives quickly into the pro’s and con’s along with the best uses and the rest of the post is dedicated to explaining exactly why we’ve labeled them as such. Polyester is for all other purposes or if I’m trying to cut costs. How much it matters in practice is debatable, but nylon is more dynamic than dynema in testing. Nylon will exhibit a lower peak force in the system than dynema, speaking on shock loading. Strength is not an issue as they are all basically the same (22kn). . Bear line Apart from being light ad cheap, cord needs to be slick and strong (300+ lbs). They get in the way on your harness/over the shoulder and are just bulky as fuck. 1. Dyneema slings can be made to work if you have nothing else, but the material is so slippery it's hard to get them to bite. Skinny dyneema is the way to go. It is nice to have a fatter sling for 2-screw anchors (usually a nylon-dyneema blend so it's not too fat) because it's easier to untie when you are moving on from a multipitch belay. Nylon cord is the most common. Polyamide is nylon and often a bit lighter but I hear the UV resistance is considerably less. Here in Italy in Mountain courses they teach to only use kevlar cords for this purpose due to its higher melting point. Dyneema in general does not absorb as much force as nylon does in anchor situations. TLDR: Check out this table and tell me what you think of Dacron and 1. They tend to be more versatile and durable than dyneema slings, and they are cheap enough to cut up or leave behind. Feb 11, 2016 ยท You’ve seen all the sling choices and aren’t sure: Dyneema, Spectra, Dynex or Nylon. Should You Buy Nylon or Dyneema Climbing Slings? For most situations, you should focus on using the sling correctly, rather than worrying about what material you should use. 0mm UHMWPE braided cord! In the quest for the most optimal guyline and bear line, I developed the table linked above. What's "safer" for wrapping around natural rock anchors with a small risk of abrasion? Static/semi-static rope or dyeema sling? Moved PermanentlyThe document has moved here. If that is not an option for whatever reason then I use whatever slings I have available on my harness. Overview: Nylon vs Dyneema NYLON Pros cheaper colorful stretchier (more dynamic during falls = less impact) easier to untie [weighted Personally I like Dyneema webbing for load bearing purposes but it is $$$ and available in limited widths so you can’t use it with all components. Just for the record, if you played out the scenario described for dyneema with nylon instead, there is still a chance the sling would break (though less), you would probably blow any natural pro, and there's a more than good chance that it would cause internal injuries to the climber. 2mm Zline Slick is sort of the de facto My favorite sling for multipitch trad anchors is the rope I am climbing on. It's even annoying building anchors with them. Here is a brief summary of the relevant criteria and "winners" in my mind. mbllv pkxiwa fjggqq dqzwlvo trmsht xpc zxmq enxw bkorsp jmpddl