Yikes, not sure what happened to my post here, but let me see if I can reconstruct it.
pedo, I think there may be a misunderstanding here. It looks to me like mustang_5l's wetsuit does have a nylon layer on the neoprene. It's actually pretty rare to find skin-out neoprene anymore in an "off the rack" wetsuit, I think.
Anyway, I used to make various things with neoprene for kayaking, and that neoprene was usually "nylon 1" (nylon on one side, skin on the other). Nevertheless, we often glued it nylon-side to nylon-side and it worked just find. You just need to add enough glue to be sure it has not all "soaked in" to the nylon (as mustang_5l did do).
I just didn't want you to think you had to start tearing the nylon off your wetsuit.
Blue Sparkle
PS: Very nice photo tutorial, mustang_5l