I would get it replaced ASAP myself... theres a reason that a BB is threaded a certain way (as you've discovered) and I myself am a big fan of doing things the RIGHT way rather than throwing a bandaid on it and calling it good. If you do use loctite I think the stuff you want is the blue which is not as permanent as the read but is a thread locker vs. green which I agree with Rev. Chuck is for bearings as I recall.