Refinishing a Mahogany Porch :: Building Moxie
11 May 2009 . clear coat polyurethane failing on exterior mahogany porch This . Something tells me that would have been the best Mother's Day gift I . I asked my guy how to finish it, i.e. how to protect it. . .he said, “Poly it. . Forget the fact that the can said, “not intended for flooring”; I had Jen, our painter, put it down.