I think that you need to provide more detail because there are a number of contruction approaches that could loosely be called "plywood-epoxy" and they vary quite widely in their quality, and durability.
Epoxy saturated cold molded plywood, in which individual veneers are laid up to create a hull that is in effect a single sheet of plywood can produce one of the strongest (for its weight), low maintenance, and most durable boat building techniques that there is. At the other extreme is a boat built from sheet plywood that is sealed with unreinforced
epoxy resin, which is a pretty inexpensive way to build a boat but which is not all that strong or durable. There is an extremely wide range of variations in between.
Jeff
Linear Mode
