lubricant

I was "willed" a 5 gallon bucket of Conoco Hydroclear TCS Slideway Lubricant. The bucket is approximately 8 years old, has been opened, and has less than a quart removed. As far as I can tell, Hydroclear is equivalent to Vactra #2, so I was planning to use it on both my Bridgeport mill and...

I recently got an older Yuasa Spacer. I just finished cleaning off most of the old shop grime. Now I am wondering what kind of lubricant I should use. It seems that there is a Zerk fitting and it seems to use grease, but I was trying to see what other people here use. And if you use grease...