Certainly. over-build the area and then grind it down with a file or dremel to the shape you want. Common practice in radio controlled hobbies. I used to club race RC cars. I've done this trick countless times track side to get through a race day. Murphys law would have it that the ONE piece that breaks is the one I didn't stock in my pit box. I may have missed a heat or two while the epoxy cures. But nothing more than that. Actually I think the epoxy over-built part is stronger than the original part... especially with graphite molded parts (light rigid but very brittle).
side note... dremel and quick cure epoxy are a must have for any RC enthusiast.
Edited by kramer5150 - 3/7/13 at 11:37am