Nope, nope, nope! We're talking about being waterproof as an absolute, not the occasional watersplash or wipedown.
That ain't any kind of finish other than Epoxy resin and perhaps Polyester resin, as in fiberglass resin, and even that's
not perfectly waterproof (as we've talked about in the past).
Do it once and never regret it.
Once you've restored the wood to its original colour minus the waterstaining, and reinstalled the ctrtop, do you really want to risk having to redo it?!