The only difference between exterior and marine is that marine is not supposed to have voids in the layers of wood. Don't believe that. They both use the same type of glue and both should be coated with epoxy after installation.
2015 Seaark 1872 MV CC Etec-90
Two Helix 12 CHIRP SI's, , MinnKota Riptide ST80/i-pilot Link, Bob's Hydraulic
2018 Robalo R180 CC, Yamaha 115
Bitter Gun Owner