Ericson Builders...What was used as Interior Varnish on Mahogony Ply for
circa 70's boats
My guess is Gloss Polyurethane. Gloss Cetol seems to match well....
Would like to match Original coating :nerd:
I had a problem trying to match the interior on my '87 32-3. I finally found the perfect match. It was polyurethane semi-gloss. One thin coat matched it perfectly. I'm not sure if your finish is similar, but it may work. Good luck.