Geez you are a bunch of cry babies. UHMW will last longer than Delrin. Delrin is much more slick on all types of concrete however. End of discussion.
which is why given, out here sliding on some of the worst asphault in the U.S. combined with sand, right now I like the delrin, however I used some UHMW pucks I ordered on a freshly paved hill a couple weeks ago, and it was pretty much the same slidiness as the delrin. And they showed minimal wear for a 3 hour sesh compared to what my delrin pucks would look like after the same amount of abuse. Went out with the pucks on my usual hill later that week, noticed quite a bit of drag on the pucks and UHMW definitely doesn't glide over sand pebbles as well. Delrin is definitely better on crappy asphault. I think it's effectiveness really depends on the stuff your sliding on and how often. I do like how the UHMW lasts better, I can kill a set of delrin palm pucks in a few days of good seshes. Hell probably a day if I was to slide for like seven or eight hours.
Re: 1.8.7. Slide Issue Knee Pads... custom...
