We're getting some Loctite 648, I think you can get it, just a big honkin bottle.
Not to hijack my own thread but, I used Permatex Red Permanent and am now thinking about re-doing it. Permatex says nothing about heat (although they say you need 500 degrees to remove it) and its "thread" locker not "cylindrical" locker. Big diff? Grrr. I was in a time crunch for my first big ride, and thats all they had locally.
Maybe I'll search a bit on the Loctite thread.