Hardly a woodworking question, if this should be moved or deleted please mods do what you think is appropriate. That said, SWMBO has a friend that asked me if I can fix her favorite cutting board, pic below. It's made of corian (or something similar), the same material as her countertops. It's sort of heavy and only about 1/2 inch thich. Would you guess epoxy would do the trick? Maybe drill for a small steel/brass dowel first?
cutboard.jpg