Hi guys, This has been on my mind for ages & still havent tackled it yet. What would happen if i was to seal my Rosewood Fretboard with Linseed Oil. My hands sweat like no tommorrow even to the piont that it tarnishes the fretwire very quick to a yellow like rust. I see alot of maple fretboards sealed up with whatever they use to seal them.That means the wood is rejecting any moisture & dirt 'totally' from getting into its pours. Ive tested (BLO) & it dries properly if you know what your doing.The thing is id like to put more than just one coat & i know that would seal the fretboard but what is going to happen if i do this ? We are always trying to protect the fretboard with oils & cleaners. If im correct i see alot of fretless basses with their FB`s sealed,they have a nice feel & are very shiny.To me it feels great & looks great but im really worried about giving it 2-3 coats. Please Help.