I've wrapped the butt section of all my rods with tuna cord and was wondering what kind of finish to put on it. I think it was a mistake to spray it with clear gloss spar urethane. It dosen't dry to a hard finish. So now I'm considering adding a coat of some Swifty Diamondite rod finish. Is this the way to go? Or should I just put some of that Rod Armor shrink tube material over the cord?