Looks like a Lori #6 with PA piercing. I didn't think anyone would do this but I know this is Lori's answer if you ask for permanent chastity. Enjoy http://www.xtube.com/watch.php?v=LnoR2-S758-#.TtFOIzQ3PFY.blogger
Just having no access to a key with my KH being present would be quite enough for me. If that guy mixed the apoxy correctly he is not getting out in a hurry or without tools and not without risk of injury either.
I doubt it was intended to be permanent - probably just as a bit of a opportunity to make it semi permanent for a while.