David:
Bakelite is a cross-linked polymer of phenol and formaldehyde. When it
cures, there are no polymer chain ends to absorb the dye in shoe polish.
Thus, when you apply and polish with black shoe polish, you are seeing only
the polishing effect of the wax in the shoe polish.
If you are going to use wax, beeswax will provide a fairly durable shine.
You can also realize success with silicone waxes as they adhere to the
bakelite somewhat better.
The other choice is to prepare the bakelite surface and paint with epoxy
paint. Do not try to roughen the surface, just remove any wax or oil before
painting. If you wear through the thin top surface, you will be into the
filler of the part, which is often wood dust or even asbestos dust.
Good luck with your project!
Best regards,
Jim Hockert
Dallas, TX
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