Hi
I am currently preparing some Camarasaurus bones from the Morrison Formation.
Unfortunately, roots have damaged/broken the fossil. Often the pieces fit together very nicely and it is easy to glue the pieces together using cyanoacrylate glue. However, somethimes I end up with gaps that are 1-3 mm wide. I can fill these gaps with Apoxy sculpt and then paint the material. However, this is a pretty laborious process. I wonder if there is a better way.
What do you normally use for filling cracks?