On Jun 19, 6:53*pm, Joseph Gwinn wrote:
...
Jokisch is actually the best but can be difficult to find.
http://www.intercononline.com/jokisch/tapping.htm

Do they sell in small quantities, directly or by distributors?

Joe Gwinn

I have a pretty good selection of tapping fluids but aluminum is so
easy with good taps that I just use kerosine from a needle bottle.

jsw