Aha! I knew it was Belzona. I did a little digging and your name popped up along with that company. :)
As for Hysol, as of right now AFAIK, there is not a better way for the MYOG'er to bond cuben fiber. My experience with it has been great. It's readily available, affordable, no bond failures, requires no training (ie. anyone can do it), needs only a brush...I could go on. One of the only downfalls to it is that it is a bit of a pain to apply it especially on the longer sections.
So, I just wanted to make sure that if we are going to categorize the Hysol as low performance, that we come up with something better and share it with the community.
By now most of you guys know I'm a full on nerd and love this type of stuff so I really appreciate the time you're putting in. I'm very interested in the project and this thread has the potential of containing great information for people to lean from.
I'm taking off for the weekend but I'll catch up with you guys when I get back. Good luck on the tests.