The old 3 hole faucet is replaced with a 1 hole faucet. That long piece designed to cover the old holes isn't long enough so I didn't put it on at all. What's the best way to cover or fill the old holes in a Corian Counter?

Hey there again :)

I have mixed epoxy, taped the bottom of the counter, and filled it. I've used pumice, granite and other powders to color the epoxy, but I can tell you that unless you're an artist, it's still going to look like you filled a hole in your counter top :D

In my humble opinion, since it is very unlikely that you would ever make the hole disappear, I would simply use some compression plugs to fill the holes.

You could probably find some that would work in the odds & ends section of your local hardware store, but if not, you can order them online.

I would paint them a color close to the counter and call it done, I think.

Either that, or you could install two soap dispensers :)

Thanks,
Json

Another selection.

I used to call these places that sold bulk only and they'll send you a selection just as examples of their product, so if you can't find any locally, consider that route.

Thanks,
Json