Hey Ken - I used Arauco in my transom on my 23 and in the bracket I built for my dad. Seem plenty strong and it's a nice void free product. I used Iso polyester for the transom too. I'll let you know in 30 years how it holds up.
Pelican - Where did you get composite transom core for $130 . . . can you hook a brother up? I paid $250+ for a 4x8 3/4" sheet of penske last year . . . ouch.
