What kind of paint for the slots?

I'm going to be routing the gains for braid this week on my track build.. and I know I need to
seal or paint the gains prior to putting the tape down.
What kind of paint do I use for the slots and gains??
Just a latex like the track surface?
Should I go with a gloss?
Thanks,
seal or paint the gains prior to putting the tape down.
What kind of paint do I use for the slots and gains??
Just a latex like the track surface?
Should I go with a gloss?
Thanks,