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What to use to fill crack or small hole in pontoon floor?

Posted: Wed May 04, 2016 3:06 pm
by Big Fish Little Fish
I am in the process of replacing the floor carpet with vinyl. I am also removing the two pedestal seats on the bow of the boat. I am filling the existing holes where the seat base's were with a marine plywood patch screwed in. There will be a small crack around the patch. What should I use to fill the crack so it will not show thru the vinyl floor. I also have a few small holes where seats were screwed down. I am going with less seats so I will have more room. What should I use to fill these screw holes (8-10 of them)? Thanks in advance.

Re: What to use to fill crack or small hole in pontoon floor?

Posted: Wed May 04, 2016 4:55 pm
by ralph
3M 5200 or Marinetex and sand the edges afterwards

Re: What to use to fill crack or small hole in pontoon floor?

Posted: Wed May 04, 2016 5:45 pm
by Toonnut86
I've also used automotive bondo with good results... I would be sure to seal all edges if possible.

Re: What to use to fill crack or small hole in pontoon floor?

Posted: Thu May 05, 2016 1:16 am
by ralph
Toonnut86 wrote:I've also used automotive bondo with good results... I would be sure to seal all edges if possible.
Might be better because it is less expensive. Never thought of bondo