Apoxy Sculpt....+1...great stuff. McKenzie supply sells it I'm pretty sure. Go ahead and get the 2 pint pack.....you can used this stuff for all kinds of things....it's one of the greatest repair materials out there. If you're repairing a broken point be sure to drill a hole in each piece and put a piece of stiff wire or run a screw into the hole and cut the head off so it will go into the hole in the other piece and fill both with the epoxy. Just be sure to mix it thoroughly....this is VERY important. Good luck.