Another Floor Repair Question

[joe7670]

So if I can't find 1/2 inch marine use 1/2 inch regular ply?

I'm tending to go with the applying wood to deck cap before installing into boat as I need to add the fish box back in and I can mold the wood onto it quite nicely.

Question was really around resin wood before even attaching to cap or just resin as it's installed.