First of all please don't feel intimidated when it comes to this forum. You will quickly find out that you may know more than you thought.
I'm not sure if the head cement would help the tail or not but I would think that it wouldn't hurt. Your fly shop may carry it so you might check with them first. If they don't check out The Full Creel Fly Shop on what they have to offer http://thefullcreel.com/index.php?cPath=29_162
Hope this helps. If not Big Cliff ties a lot he may have a suggestion.