Kristen,
Not exactly the same... but close. On my old boat I built a sink out of mahogany and finished it with two-part polyurethane varnish. It was a robust finish that took all the routine abuse that a sink in daily use gets.
Based on that, I'd expect a two-part polyurethane paint like Awlgrip to be a good choice.
Bill Kinney
SM160, Harmonie
Le Marin, Martinique