Mobil 28 and I used to put it in a syringe. Amazon sells it now.
By the way. My brother was an FC on Destroyers and Cruisers. Full school in 1983. Radar, Computer and Gun. Now the Gun is serviced by Gunners Mates. I mentioned in 1983, that their was a new product called Break Free. A CLR. Next I hear from my brother. The Navy is buying it, in barrels. For the 5" gun. Next I hear, he had some Marines on his ship. The Marines loved Break Free....Not sure if my brother, had any influence to buying the stuff. Back then, it was all mail by letter. He was stationed out of Norfolk. I was in San Diego. We were both somewhere in the Western IO.
He later told me. That was the go to for M-16 cleaning...... Never know about this stuff. Info That is.
Supposedly, this stuff limited the firearms from accumulating the "PINK DUST". Hey! Just a story.
Never set foot in the pink dust. And my ship was not there very long.
I did hang from the Mast of CG-21 for 4 days. Trying to fix the Mast lights. LBNSY screwed up the running lights 1982. As far as I know they were never fixed.....JIMMY shut down LBNSY and in 1982 Ronnie Re-OPENED it. Got to see, the New Jersey BB-62 be re-commissioned. That was cool.
Dress Blues and Full Medals. I didn't have any medals. Another story.