Well , the "NEVER DULL" is a fine polish....you can get it at Walmart, or just about all the grocery stores carry it by the small auto stuff isle. The NEVER DULL is great stuff....it comes in a tin can...about 3 inches in dia....about 3 inches high and sells for about $5 or so. Yes , it is for polishing brass, plastic, aluminum , it has many uses and works great!!!!! It comes in a wadding configuration and is impregnated with some sort of magic stuff....so the can says. I use it on expensive radio equipment , so it's gotta be good. Works great on motor cycle engines.....will make alumnum engine parts look like chrome. The can of NEVER DULL will last you for years as you only need a little bit of the wadding to polish or clean whatever. It cleans " stuff" pretty darn good , and leaves a fine smooooooth coating.....and smells good too. Wipe in on ....back and forth motion.....let it dry for a few seconds....wipe it off.

And the teflon is made buy HOPPES....you know the company that makes solvents / cleaners for firearms. The teflon is a dry powder.....fine like baby powder.....it comes in a squeeze bottle with a metal needle to pin point its application. Walmart used to sell it.....but any gun / ammo shop should carry it....cost about $ 7.00.
I guess powdered graphite would work instead of the teflon.....but graphite, well it's dirty yucky stuff.
BOB in Pa.