Join Date: Jul 2008
Location: Full time cruising on my boat. Currently on the Tenn. River in NW Alabama in Jo
This is what I do when the edge will be exposed.
I start with a piece of stock approx 2" Square and as long as needed. I then dado a 3/4" rabit on 2 sides where the plywood can butt up against and also provide a good gluing surface. Then I roundover the outside corner. I then use glue and a pin nailer.
See sketch below
Retired woodworker, amongst other things, and now full time cruising the waterways on my boat.