I have a year old bottle from AMA, need to add a bit, should I get new? Is it hygroscopic?
I would use new since the bottle has been opened.
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Use a new one, PAG oil is like brake fluid, hygroscopic( abosbs moisture, you DO NOT WANT MOISTURE in the AC)
LH123:
If it is not DEC PAG, then it is probably wet. Use it for cutting oil, it works great for that. Mix an ounce or two of your old PAG with a pint of water & put it in a trigger sprayer. Keep it near the drillpress...
B.
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"Among the many misdeeds of the British rule in India, history will look upon the act of depriving a whole nation of arms, as the blackest."
~ Mahatma Gandhi, Gandhi, An Autobiography, M. K. Gandhi, page 446.
Thanks, will get new, not gonna risk for few bucks.
The cutting oil sounds like a good idea, will make my bits last longer....
If it is DEC PAG, is it safe to use? I've seen the write-up with the frozen non-capped oil, but that wasn't long-term. Do you have any idea how long is too long to keep it around?
dont the oil turn colour when exposed to air it starts a lite gold and keeps getting darker,
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jack31ca
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