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  1. #1
    Join Date
    Jul 2013
    Location
    Cedar Falls, IA
    Posts
    700

    Default Leaking Ballast Bag

    Any suggestions on best way to repair? Leak is around the inlet port on the bag. This is a 900 Straight Line Sumo in the rear.


    I’ve also noticed that my center bag tends to drain over time (its piggybacked off of the head center tank. Then carpet is dry under the sack so I believe the leak is likely somewhere in the hard tank or plumbing. I’ve checked every fitting I’m able to access. Any suggestions?

    Obviously it’s not great to have water in the bilge all of the time and having to top off the ballast continuously during long surf sets!


    Sent from my iPhone using Tapatalk
    2022 Moomba Mojo
    2013 Moomba Mojo 2.5 (sold)

    Tow - 2019 Ford F150 Ecoboost

  2. #2
    Join Date
    Jul 2013
    Location
    Cedar Falls, IA
    Posts
    700

    Default

    Here is a short video of the leaking bag

    http://www.youtube.com/watch?v=T-yELOnGTeQ



    Sent from my iPhone using Tapatalk
    2022 Moomba Mojo
    2013 Moomba Mojo 2.5 (sold)

    Tow - 2019 Ford F150 Ecoboost

  3. #3
    Join Date
    Jul 2013
    Location
    Cedar Falls, IA
    Posts
    700

    Default

    Any thoughts guys? Epoxy?


    Sent from my iPhone using Tapatalk
    2022 Moomba Mojo
    2013 Moomba Mojo 2.5 (sold)

    Tow - 2019 Ford F150 Ecoboost

  4. #4
    Join Date
    Jan 2015
    Location
    Live: OP, KS...Boat: Shell Knob, MO
    Posts
    167

    Default

    Quote Originally Posted by uniwarking View Post
    Any thoughts guys? Epoxy?


    Sent from my iPhone using Tapatalk
    I’ve epoxied an old bag with success before. Very similar leak. Not sure on longevity of the repair though as it happened within 12 mo of my wakemakers purchase so they sent me a new one. Still have it for backup.
    2013 Mojo

  5. #5
    Join Date
    Jan 2008
    Location
    Keuka Lake, NY
    Posts
    7,692

    Default

    try jbweld water epoxy or marine epoxy

    https://www.jbweld.com/collections/p...-composite-pvc
    A Day at the Lake...Priceless
    A Day in Powder...Endless


    Joe V
    2012 Möbius XLV~ Loaded & Exiled
    2007 Outback V ~ sold

  6. #6
    Join Date
    Jan 2017
    Location
    Thompson lake maine
    Posts
    118

    Default

    Anyone experience a leak in the center hard tank can’t seem to find it but I keep finding water near the center hull plug

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