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  1. #1
    Join Date
    Aug 2009
    Location
    Maplewood, Minnesota
    Posts
    97

    Default Anyone Use Slimy Grimy?

    A friend of mine showed me a video of a guy spraying Slimy Grimy on his boat to get that nasty, caked on lake residue off your boat. Has anyone ever used this stuff? The video was quite pleasing and it took that stuff right off in no time flat! My boat was in the water most of the summer before I bought it and now I have that brown color where the waterline would be. Any info would be great! Other ways of getting this stuff off would be awesome too!

    Chris

  2. #2
    Join Date
    Apr 2005
    Posts
    360

    Default

    I use Zing. Works great, powerful stuff...fumes are strong, so use it outside.

  3. #3
    Join Date
    Jul 2007
    Location
    Flowery Branch Georgia
    Posts
    2,742

    Default

    Be carful with Zing it has acid in it. Never heard of Slimy Grimy it may containe acid also.

  4. #4
    Join Date
    Oct 2008
    Location
    Northern Colorado
    Posts
    1,593

    Default

    I have used Slimy Grimy - when I used to keep my old I/O in a slip - it got NASTY.

    The marina owner uses that exclusively on the boats he cleans for people (for a $$).

    I would think a pro that probably cleans 100's of boats in the fall would find the
    easiest - and he uses Slimy Grimy.

    Todd
    2008 24 SSV, Gravity Games Edition.

  5. #5
    Join Date
    Aug 2009
    Location
    London, Ontario, Canada
    Posts
    1,187

    Default slimy grimy

    2009 21v Worlds 340 Cat
    run your engine after you change the oil
    Doug

  6. #6
    Join Date
    Aug 2009
    Location
    Maplewood, Minnesota
    Posts
    97

    Default

    Thanks Todd, I am pretty convinced that this stuff works great. And Michael Hunter, Its completely harmless to the skin and has no acid in it. So that to me makes it 10 times better. I think I'm gonna pick up a small tub of this stuff soon.

  7. #7

    Default Slimy Grimy

    Slimy grimy's primary chemical agent is Oxyalic Acid. You can get this also in a household cleaner called Zud, which may be cheaper. Oxyalic acid is not soluble in water and settles at the bottom of the bucket, so you have to keep stirring it. Slimy Grimey's version is in suspension, so it's easier to use, and yes it works as magically as you saw it.
    Just be sure to wear gloves and rinse after it cleans up.
    Last edited by NeilMcg; 11-23-2009 at 05:12 PM. Reason: Fact check

  8. #8
    Join Date
    Sep 2008
    Location
    Parkersburg, WV
    Posts
    1,940

    Default

    I've used it - works great! Just don't breath it
    Clint
    Wake the World - West Virginia
    www.waketheworldwv.com

  9. #9
    Join Date
    Mar 2006
    Posts
    221

    Default

    slimy grimy works great but yeah, don't breathe it in, don't get it in your eyes, etc. it's pretty corrosive. Depending on what you have on your boat bottom, you will probably have to scrub. Having cleaned hundreds of boats, there are very few that are truly spray and rinse. If you have some truly difficult spots or stains, try a product called On & Off - it's even more toxic but also more effective.
    1989 Bravura - repowered with 2001 PCM 351 GT-40 - 1.23:1 PCM Trans.
    1989 comp - sold
    1985 comp - sold

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