What did you decide to do to seal them?
Edit: Those do look great!
I’m still planning on using Cerakote, it seems to make a lot of sense in regards to protection against oxidation and general day-to-day use. Just a little apprehensive as there’s no going back with it.
I’m going to contact Cerakote and ask after application information.
I have heard it goes on very thin, I’ll suggest my sprayer does some test pieces first.