Refrigeration mineral oil needs to be used in a sealed system wtih no air or
moisture. It absorbs moisture, and won't be good for your air tools. Likely
to cause corrosion.

The quart of oil, it's been awhile since I bought any. Five bucks or so.
Maybe you can find a shop that can use it, still some R-12 air conditioners
on the road. I know... I drive one every day.

--

Christopher A. Young
Learn more about Jesus
www.lds.org
www.mormons.com


"larry moe 'n curly" wrote in message
oups.com...
I have an unopened quart of NAPA #209500 mineral oil for old car air
conditioners that use Freon R-12. I can't find any information on it,
but is it OK to use in air tools?