Boat Floor Replacement

[Bragg Brothers]

We are currently replacing the floor on a 23' ski boat and we plan to use 3/4" marine plywood. We were able to remove the old decking without damaging the foam or stringers. Our question is when we go to put the new plywood in should we cover the bottom side of the plywood with fiberglass and cloth before we set it down?

[slneatboat]

I would or ay least seal it with a few coats of epoxy

[portpennscrabs]

i would coat bottom and all edges with three coats of resin,( epoxy or polyesyter) what ever one you are using and glass the top side. you could use ac fir in this manner.