I recently got a set of trophies (skulls, capes and backskins) back from Africa only to find that in order for them to be released stateside that they had to be high heat boiled at least twice if not three times. Unfortunately during this process several of the skulls fell apart. I was able to reassemble the skulls fairly easily what I have left are two lower warthog tusks. Whether they struggled pulling them or just the repeated boiling caused both of them to fracture. One has a spiral fracture about 2/3rds the length, the other has a straight fracture just over half the length. Since these fractures won’t reduce without the use of vise grips, I am considering filling the tusk with epoxy. Any suggestions?