I'm trying to find a finish that I can get cheap at the hardware store, is fairly easy and quick to apply, and is tough. It would be on a riser only, as well. I'm thinking Tru oil, helmsman spar urethane, deft, or rattle can automotive clear coat like krylon or Rust-Oleum. What would you guys use? I like the idea of deft, but I don't know how durable it is. Would you say it's better than Tru oil?