Hello all, To start I have a 19'6" aluminum fishing boat that was leaking fairly bad and decided to start from scratch so I gutted it and have many ideals but one issue I am having is that the bottom of the boat is kind of a mess. I am thinking of just fiberglassing it. Will this work hold out water? I have grinded the whole boat paint previous epoxy Im a professional metal fab,grinder/ fiberglasser and just need to know what kind do I use so it doesnt crack or leak. Also if I do this will it alter the total weight of my boat? Or me doing so will it raise the weight limit as I will be putting an industral foam in it that is eco friendly to replace the old foam it will be everywhere under floor in pannels. any help/opinions are appreciated.