"Searcher7" wrote:


I don't know what the "Borg" is.
H/D, Lowes, etc.

I don't know how durable sign boards
are, but I will not be painting the finished project. And as far as my
application goes, strength where I join two pieces together lengthwise
is the main issue. In that respect, I still don't know how MDO
compares to the plywoods I listed.

There are lots of ways to get a strong joint with the right materials.

Physically go to a real lumber yard and look at some MDO.

Definitely NOT a Borg or home center item.



Lew