Originally Posted by
kyratshooter
Here's a trick from the reenactment world.
Go to Lowes or Home Depot or any garden supply center and get a bottle of "stump remover". That stuff is about 90% salt peter, the oxygenating componant of gunpowder.
Make a solution of as much stump remover as will disolve in a volume of water, then soak the cotton material in that. It does not have to be a tee shirt, which is actually part polyester. Pure cotton rope will work, as will an old fasioned "kerosene lamp wick".
Soak the material and allow it to dry. It will be oderless and still flexable.
It will also catch a spark and smoulder as a coal until you force it to go out. This was what shooters used on their matchlock cords and their fire tinder from about 1200 ad until just before the American Civil War when modern matches were invented.
I keep a piece of the treated lamp wicking in my gear. I keep s piece of sisal rope treated this way in my reenactment kit.
I have seen rope fibers treated in this way almost explode when used with an ald fasioned flint and steel. Use of tinder treated in this way is illigal for competition in the "mountain man world". I am sure it would be fantastic with a ferro rod.