Thanks Bob.
I’m planning on using a single piece of Coosa Board (1.5”) sanded down to the desired thickness. Will probably use 4 threaded rods welded onto a stainless shaft. Want to use threaded rods as I think it will help with the bonding of the epoxy in the holes. Then some glass and paint over the Coosa.
I am trying to build a small fleet of boats for my Yacht Club’s sailing programs. (Junior and Adult). I have 2 boats right now. Currently looking for a 3rd candidate. The Coosa is a little expensive but I plan on building at least 2 rudders. All of the boats I have looked at to re-build have rudder issues. The Coosa is non-absorbent, lightweight, dense and very strong. It takes epoxy, paint and fiberglass very well. Easy to cut and sand.
I’ll let you know how it goes!
FYI: Ensign Spars stepped up and made me a nice rudder last summer fairly quickly. I was pressed for time and needed one ASAP.
Bob Panico