been wondering the same about HTP...paddled the Hurcules once and was very impressed by this kayak's performance. Any other experience with Prijon's durability compared to polyethylene boats?
I have had a Rocket since wow the late 90's and have abused the hell out of it. She is now my self support/fishing rig. I store it under my deck and no issues. Its HEAVY though.
Prijons last a lot longer than regular plastic if you're talking just general abrasion. How much longer, I don't know, probably twice as long or more. If you don't swim out of them they'll last even longer.