I use Semi Chrome impregnated in a thick strip of leather.
Put leather in micro wave for a couple seconds to warm it up.
Rub in the compound and let it cool and dry.

"The significant problems we face cannot be solved at the same level of thinking we were at when we created them."
Albert Einstein

At Khe Sanh a sign read "For those who fight for it, life has a flavor the protected never knew".