Maybe someone out there knows what the trade name of this plywood is, but I
was recently talking to a guy restoring a 1953 sail boat and on the deck he
was using the plywood that they use for the large billboard signs. It is
made to withstand weather after all. Cheaper than marine plywood too. Says
its not the first time he used it (not on the same boat either).


"Mike" wrote in message
...
Can you use any kind of plywood for boatbuilding ort does it have to be
marine ply? Surely if you are planning on glassing and painting a plywood
hull it wouldn't really matter?