Sterling Canyon C-IV Rope - 9mm

Short story is, we now only use our "other" rope on practice days on the rough crags, and use C-IV when running any canyons, wet or dry. Lightweight, very smooth, nice hand for tying a knot or stuffing in a rope bag, floats, and most importantly, doesn't heat up anywhere NEAR as much as any other rope we've used on rappels. It's more expensive than other canyon ropes if you buy a shorter or precut length, so just buy a full bolt and split it with a buddy. ... Updated 1/30/2014 - we've been using this rope extensively and the only note I would add is that the older the rope is (well, the more you beat it up!), it does seem to absorb more water and get bouncier when rappelling in class C canyons. Still my favorite rope by a long shot but maybe we'll get a segment of Canyon Pro for the really wet canyons.

This rope has performed very well so far. Tough and longlasting as promised. This Spring I used the C-IV 9mm with small groups on two trips to Moab, Utah. After four canyons (including a 160 foot rappel in Rock Of Ages Canyon) with multiple raps in each canyon (times four people), the rope still looks great. A little fuzz here and there from pulling the rope over the sandstone, but otherwise, it looks great. We all used a Pirana rappel device--great kit, especially for the heavier (190 pound) climbers.
The C-IV is lightweight and knots well--great static line. I'm going to buy a 120 footer to supplement my two 200 footers and I'll buy the C-IV again. I'm completely happy with this rope.

the Sterling C-IV has been my go to rope for over a year now. After about 18 colorado plateau canyons, it looks great and is wearing very well. it dries fast and is reasonably light for its diameter. It rappels a little faster than most 9mm ropes so use caution. Once your used to the way this rope handles it will become your go-to. Its softer than the all polyester ropes and is kinder to your wet, cold hands. Sterling hit a home-run with this one.
My only complaint is that I wish the core were Dyneema� or Spectra�, as that would significantly decrease the stretch, however, that would also dramatically increase the price.
Bottom line:
great workhorse rope for the money.

Been using this rope for several years. I just bought my second one last month. It has held up really well. The rope is very durable and the dry treatment has held well also. If anyone is looking for a great canyoneering rope this is a great choice.

I've used this rope a couple times guiding trips for my schools outdoor program and just bought one of my own. Nice light weight rope that handles well, great bang for the buck. No complaints.