[tet68]

Auto parts will have a selection, maybe kroil, certainly
PB Blaster or you can mek your own with Automatic transmission fluid and 1/4 acetone.

ATF was developed to replace whale oil and is a very
good light lubricant.

We use it to clean weapons with, 1/4 ATF, 1/4 acetone,
1/4 mineral spirits, 1/4 terpentine.

It’s called “Ed’s RED” and works like a champ.
You can leave out the acetone and use it as a gun lubricant
or thicken it with lanoline to make a thicker mix.

[Windflier]

Auto parts will have a selection, maybe kroil, certainly PB Blaster

Excellent. I'll pick up either the Kroil or the PB Blaster tomorrow.

[Big Red Badger]

Ted’s Red.

A great Beer!