RMI-25 shelf life?

[GNasty]

I've used RMI-25 before (radiator additive), and have about half a bottle left, that is probably over six years old. How long is the shelf life on this stuff?

Thanks!

 

[fitz3820]

I don't really know - I have an old bottle as well but it seems to have turned into globs of goo inside...

 

[krom]

It lasts a long time, just shake the bottle.

 

[jlat]

hello; It was told to me on this site that there was no S/L on the stuff.
IBBY

 

[Chuck Leeper]

The "shelf life" I've found on it, is the bottle will eventually get brittle. If dropped it is all done...........

 

[aminga]

I've actuallly had it clot up and make curds. Guess it froze or something

 

[GNasty]

When I shook the bottle last night, it seemed to be all liquid. When I poured it into a glass to see the texture, it was liquid, but chunky and clumped up in sections. So, apparently the shelf life is less than 5 years...