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  1. #1
    Member DrewFlu33's Avatar
    Join Date
    Mar 2016
    Location
    Twin Cities, MN
    Posts
    8,110

    Gel Coat Restoration below the Rub Rail

    I'm in the process of purchasing a new-to-me boat. I've been looking for quite some time and am fairly confident I'll be pulling the trigger on one in the next couple days. Good motor and fair price, but has some pretty bad oxidation in the gel coat. I've done a lot of reading about restoring it and feel fairly confident about it. Even if this one doesn't work out, given the price range I'm in, every boat I've been considering has some gel coat issues.

    As you might imagine, the worst of the damage is above the rub rail, where the sun has beat on it. No questions on that front, at least at this point of not having started yet.

    That being said, there's some oxidation below the rub rail as well. If I'm going to make the top look new, I feel that I also should get the area below looking new as well. So here's my question: What has everyone done to remove oxidation below the rub rail? Aside from the obvious problem of the trailer being in the way, it doesn't seem to make a whole lot of sense to me to spend a ton of effort below the water line given that it likely won't last very long anyhow. However, if I work on any of it below the rub rail and don't find a way to get the thing it off the trailer and do the whole thing, there's going to be a very obvious line where I've stopped.

    I'm thinking maybe I could just buff this part without wet sanding since the damage isn't as bad, but the places that aren't accessible due to the trailer are still an issue.

    Any suggestions?

  2. Banned
    Join Date
    Feb 2012
    Location
    Ohio
    Posts
    4,888
    #2
    My new to me boat was the same way. Top cap above the rub rail was highly oxidized and I had to wet sand and compound/buff. Below the rub rail , the hull was just a little hazy/cloudy and I just buffed it with 3M rubbing compound and it shined up great. Bottom of boat wasn't too bad, so I just laid under it and buffed the areas I could get.

    On mine the only area I couldn't get to easily was between the fenders and the boat and I was able to unbolt the fenders to get them out of the way.

    Also, If you think you need to get the boat up off the trailer some. You could put a 4x4 under the transom or the jack plate and lift the back up with a floor jack.

  3. BBC SPONSOR cat19's Avatar
    Join Date
    Aug 2008
    Location
    Senoia,Ga.
    Posts
    1,235
    #3
    Put a piece of wood under the pad of the boat and jack it up high enough for you to work. Use a large enough piece to spread the load out. Done it plenty of times and it works great.

    Don't be Dull, Let Your Boat Shine with Pro-Tec WWW.PROTECPRODUCTS.COM