Coosa board for SF20

[TMala]

Hi all,

I am debating on going with coosa vs a pourable type of composite for my transom on my 69 SF20.

As far as I can tell coosa does not sell a board at 5/8in. I can get two at 3/4 or one at 3/4 and one at 1/2. Being i'm using coosa over traditional ply could I get away with using a 1.5in core and not adding so much glass to the inside skin (I'm building from the outside) I also don't need the thickness of the layer to laminate the ply's together.

The plywood that came out of the transom was two pieces of 3/4, so it was redone over the years but the inner skin of my transom was paper thin, ideally I would have one at 3/4 and one at 5/8 so I can add to the inner skin but I would rather use a composite over traditional plywood.

OR I could beef up the inner skin build the outer skin and pour in some ARJAY and be done with it. The only problem is i'm trying to get quotes to ship the stuff to NJ and i'm guessing it's not going to be cheap, it also is heavier than coosa and I have no intentions of raising my deck. Coosa on the other hand I can probably pick up as compositesone in NJ and have it by the weekend.