My inlay soles are wearing and renewing them is expensive (they are custom made for my feet). I decided to make my own by making a mold and filling the mold with shredded cork. I have not done any experiments jet but was planning on using wood adhesive to turn the granulated cork into one piece of agglomerated cork. What adhesive should I use for cork?
Clay mold:
Example of agglomerated cork from wikimedia: