thanks, step. The material I used is called camera backing. It's the stuff they put on 35mm metal camera bodies. When Century/Cobia boats went out of business here, a buddy of mine bought a piece of roll. He gave me enough to do the dash.
The corkscrew is for my wife's wine, it was just sitting on the dash.
This is the epoxy I used. I drilled out the holes to fresh wood and coated with a thinned out epoxy and the mixed some West 410 with the epoxy to make a sandable filler.