Looks great!
(For rust... an old machinist told me to mix kerosene and turpentine half and half. Dampen a rag and wipe bare metal down. Works for me.)
Thanks, man, I'll try that! The speed with which that rust came back on the screw collar was frightening.
The whole "do not thin" has more to do with using it in a brush application. Too much thinner and it just sags and run. It has to be thinned to spray it, brush paint is just too thick to get through a sprayer as you found out.
https://www.hammerite.co.uk/howto/brush-cleaner-thinner/
says 2 parts paint to 1 part thinner for spraying. Not sure what their brush cleaner thinner is, but my bet is on standard mineral spirits paint thinner.
Yeah, that was a bust, lol. But.....I learned from it.
My good friend, who lost his own father just a year before mine, is looking for HIS father's old bench vise, so if he wants to use the remainder of the paint, we'll cut it down per those instructions.
Anyone notice the little metal tray I painted in one of those pics?? It was from some long forgotten bbq thing, where you put hickory chips inside, and I found it laying about. Wire wheeled it, and slathered that paint on there, figured I'd use it for something.
Thanks, everyone! And if anyone DOES find themselves within 25 miles of Bowling Green, Ky, bring something to chuck up in the vise, lol. My door's always open!