I figure it'd be somewhat over $10/ft^2.
Core-cell $4-
maybe 4 laminations of:
12 oz. knitted Glass $10/yd = $.80/ft^2/ply
epoxy $70/gal = $.60/ft^2/ply

paint $1/ft^2
plus abrasives, peel ply, fillers, vacuum bag consumables


"DSK" wrote in message
.. .
Lew Hodgett wrote:
You haven't priced materials lately, have you?

Think OIL.


Actually, I have- am buying materials for a carbon fiber
rowing dinghy. But I think you grossly (very grossly)
overestimated the cost & amount of materials needed for
replacing core on a 20' deck.

It's not going to be free, that's not what I'm saying.

DSK