hardened resin (block idea)

a hardened version of the resin block maybe created by letting a resin block age like a copper block does
and reverting it by putting it inside of a furnace, the hardened resin block could resemble the smooth stone or polished andesite and maybe even be a little transparent, would be cool to see something like this! itd help add variety to the resin blocks by adding a variation of it with a less busy texture
thank you for your time