Is there any data, other than the miracle claims on the mfr's website, about how it performs in that role?
Ive use it as a lubricant, I dont have any data, just some experience. I have this old German made text lung I use to calibrate and check out the functions of the ventilators I work on. We used to have WD-40 on hand in the shop, I dont like using it because of the high pressure O2 I work with but I would apply some to the post and spring of the test lung. I would have to reapply about once or twice a month to keep the thing from squeaking, makes it hard to find leaks in the liquidic systems.
I knew that ballistol was used in medical applications in Germany but never submitted to the FDA in this country, I figured on a test lung it had to be better than oil so I gave it a shot, mixed at the 1:10 ratio with water. Ive reapplied it twice in 7 years.
My daughter has Cerebral Palsy so when we take her to the Alafia River Rendezvous we have a wagon that she used to ride in when she was younger, It was a regular Town and Country wood wagon that I modified with wooden wheels and sides. It squeaked like the dickens, I used heavy grease and it worked fine, every year I reapplied the grease, sometimes bacon grease or whatever was on hand. The squeak was terrible if I didnt. About 6 years ago I had a bottle of the 1:10 ballistol, for cleaning my flintlock, so l applied it. Ive never had to reapply any thing to those wheels and we use this wagon for yard and garden stuff all year long, often leaving it outside for weeks on end.
Ballisols weakest point is the heat generated in some parts of firearms. Mostly it works well but if the gun gets very hot it looses much of its lubricating properties, its never been a problem in the black powder stuff I shoot or the 44/40 or .45 colt but I have this information from a buddy who shoots modern calibers in semi and full auto mode.
You really can't beat the simplicity and availability of mineral oil but I just thought some of you may be interested in this old coal oil technology that came out of the early years of the last century. I go though about a quart of it a year, none of my knives or other tools, including a band saw I keep on the back porch have rust, nor my outboard engine even though it's usually caked with salt when we pull the boat out of the Florida Bay.