Plywood

[msbhammer]

Ok all you Transom plywood guys...Question:
I was told today that marine plywood is going for $180.00 a sheet. There is no way in hell I'm paying that much for wood in the transom. Cant I go with an exterior 7 ply type of plywood wood ???
It will be covered in glass, so it shouldnt rot.
Would like input on this.

I wanna redo the transom, soda blast the bottom and bottom coat it, patch some screw holes here and then and put her onE-Bay and let somebody else finish her up. If it dont sell, she still gets parted out. I just wanna see if I can actually rebuild a transom and then be called Lord Hammer... you know like Lord Skool. ;D