[Tiara Open] How can I repair crack in bottom of holding tank without removing tank?

[TimmyTime]

I recently noticed a leak coming from the holding tank. After further observation, I can see the leak is in the middle at the bottom of the holding tank. Is there a way I can fix this without removing the tank?

[jclark003]

You might be able to cut an access hole in the top, get down in there and clean the bottom and weld or epoxy a plate over the defect. That is providing the leak isn’t where a baffle meets and providing you have access to the tank top and may only be a temporary fix. Good luck

[August Rush]

What model boat?