For some years I have used the same lubricant for a variety of black powder uses: lubricating the felt wads for cap and ball revolvers, patch lubricant, bullet lubricant in muzzleloading or black powder cartridge guns.
The recipe is:
1 part mutton tallow
1 part canning paraffin (the hard type used to seal preserves in jars)
1/2 part beeswax
All measurement are by weight, not volume. I use a kitchen scale to measure 200/200/100 grams of ingredients, then place the ingredients in a quart, widemouth Mason jar. The jar of ingredients goes into a pot with 3 or 4 inches of boiling water, for a double boiler effect (the safest way to melt greases and waxes).
I too have found mutton tallow to be superior to beef tallow, or any other tallow I've used (deer, elk, pork and even chicken).
Some people claim that mutton tallow contains lanolin, however a recent reply to me from a seemingly knowledgeable reader reported that lanolin is NOT in the fat of sheep, it's only in the wool and tiny glands under the skin.
I don't know. I do know that mutton tallow is very good stuff, though.
Dixie Gun Works' "Ol Zip Patch Grease" is made of mutton tallow and beeswax. One can will lube hundreds of patches. It's a very good patch lubricant. Dixie also sells mutton tallow, for those who wish to experiment.
In some very old family documents, I found a recipe for patch lubricant from my great-great-great-not-so-great-great Grampa' Gato.
He mixed Dodo Bird bile, Passenger Pigeon spit, tincture of Ground Sloth and Wooly Mammoth tallow. :what:
He reported great success. I haven't tried his old recipe; finding the ingredients is a bit of a problem. ::