how's your shelf life


Well-Known Member
hello people; I have a few bottles of RMI-25 and Zdd plus. There over 10 years old. A couple of the RMI are snot liquid when U shake em more solid. The Z are liquid. I think The solid RMI are trash but does any one know the S/L of these products?
hello people: Good question I don't know but how's about the S/L. I know Nothing lasts forever.
I would think the zddp shelf life is longer zinc doesnt really break down without friction introduced but why risk anything for a few measly dollars that those items cost.
hello people: I like old shit but as chemicals go things change like AF why would that have issues with age.