I have been experimenting on filling holes in a ludwig silver sparkle shell. This is a orphan shell that needs rewraping, no good drum were harmed in anyway. I tried filling some with glitter glue and then with epoxy mixed with large glitter. The results were fair at best. Then I filled a hole with the wrap from under a lug. This had much more desirable results,
heres the glitter glue repair. The silver glitter glue had a few other colors mixed in it.