| Q: I painted corn hole boards (an outdoor game) with Rust-Oleum American Accents, but I need a more slippery surface for the game to play well. I have both exterior Diamond Spar Varathane gloss and regular exterior Spar Varathane gloss. Which will work best over the Rust-Oleum? Clarity of color (yellowing) is not a big deal.
A: If color is not an issue, I would probably go with spar urethane. It will wear well and goes over both waterbased and oil based versions of American Accents. (The liquid in cans is waterbased, but aerosol cans are oil based; you did not tell me which you used.)
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