David, below is a link that should have some high temp epoxy. I have researched this in the past and if I remember they have some epoxy you might be able to use. I believe that Harley is correct though that it may need to be cured. Standard overnight resin will likely become soft when exposed to high temperatures.

McMaster Carr sells some high temp epoxy in small tubes if you only need a small amount to do a spot repair. It works well as I have used it in the past but I think it is only available in Aeropoxy size tubes. Gary




http://www.tmi-slc.com/resin1.htm