Posted by DennisVollrath on 10/21/16 - 7:39 PM
#15
Coosa recommends replacing plywood with the same thichness of their Bluewater 26 product:
http://coosacomposites.com/technical-...-data/faqs
I think this means you should use 3/4" for a floor, or laminate fiberglass around a thinner size.
Dennis