So I got a hunk of bone in a box of wood a while back. I finally turned it down to be used for a pen blank. One side is really nice but the other side is very porous. I sanded off some of the bone not being used and collected a bit of powder. I asking what might be the best way to fill the pores with the powder? I have a couple ideas but looking for help from someone with more experience. My ideas are: Either wait til sanding to finished size and just put CA over the powder from the sanding or Mix the powder with some CA and wipe over the porous area. Thanks for any input.