On 24 Jan 2005 21:59:19 -0800, "larry moe 'n curly"
wrote:

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?

I would toss it ( recycle ).
What does air tool oil cost? Pennies. Is it worth putting this
*stuff* into your tools to save a dollar? Only you can decide. I
wouldn't. I would throw it away and buy air-tool oil, which I have.
A little goes a long way. A quart will last years.

Lg