Composites · marine & industrial
Composite structural boards & cores
Rot-proof, lightweight alternatives to marine plywood — Coosa Bluewater structural panels and Divinycell PL sandwich cores. Cut to your drawings.
Will not rotUltra-low water uptakeCNC cut to orderMarine-grade
Use Coosa Bluewater as a finished structural panel on its own (transoms, bulkheads, decks). Use Divinycell PL as the core between laminate skins in a composite sandwich. They are not interchangeable.
Coosa Bluewater — structural panels
Divinycell PL — PET sandwich cores
Which do I need?
Boat transomCoosa Bluewater 26
Deck core / bulkheadCoosa Bluewater 20
Infused composite panelDivinycell PL100
Hardware mounts / insertsDivinycell PL230
CNC cutting to your drawings
Send CAD or templates — we machine Coosa and Divinycell to spec.
Talk to the trade desk
Tell us the application and load — we'll point you to the right grade.
07 2115 6882