I've had good luck with LPS3 rust preventative. It can be purchased in many formats from 10oz spray cans to 5 gallon pails.
I don't work in my shop comes this time of the year, too cold, I spray all machine surfaces with LPS3 then cover with saran wrap or equal.
I don't work in my shop comes this time of the year, too cold, I spray all machine surfaces with LPS3 then cover with saran wrap or equal.