Old thread.
Firm believer in Ballistol. I’ve used it on a multitude of items, knives, antiques, fishing gear..etc. Given the period of time I’ve used it, several years, I haven’t detected any ill effects. It works quite well. If I don’t want something to start oxidizing I use it, pretty good lubricant If you use it wet.
There was a story about someone, supposedly in Germany, taking a bunch of K98 Mausers, coated them with Ballistol wrapped them up and crating them. Twenty-something years late, they unwrapped them with no detectable issues. Far easier to deal with than say, cosmoline.
I believe it bonds to metal at the molecular level. The surface will feel slicker—no residue,
If applying directly to a surface, i.e., metal or what have you, allow it to sit. Wipe residual off after about 20 minutes.
Curious about the strop usage. Does it darken the leather?