Wow - I also own a Knight disc.

Been using Antsieze on the Knight BP for years and on nipple threads of 2 other muzzle loaders and on spark plugs for decades.Guess I got enough common sense not to over do it.Never had problem with getting it in flash hole or anywhere else but the threads it was intended to protect.
Never had a spark plug misfire either - lucky or maybe common sense

We see this topic 1-2 a year with differing opinions on what to use.
Many others have stated they use "Antiseize".


If you chose not to use it - Please don't - or - Use nothing.This forum only offers others some useful info - advice - choices

Have A Good One