People dislike making these since they don't sell on the marketplace, but making these seems to give roughly double the Processing experience of plywood, letting you get much more mileage out of your wood. These also sell for a fair 4000 silver to vendors, so when you account for marketplace tax and bonus processing yields, you're not really losing too much, especially if your focus is on gaining Processing skill.

Also thulja plywood can be made into ship repair material.add it to list please.its also mention in the F2 menu in game

Recovers 5,000 HP of ship, no cooldown, but takes 30 sec to apply.

can you use Thornwood Timber?