So, per the article you should:

        Use brand A, or maybe Brand B, but be careful those two contain 'bad stuff' and maybe it's Brand C, maybe.....

This is the most confusing article I've read in a long time.

Thanks, Tom Hargrave
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-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@GERRY.VANAGON.COM] On Behalf Of Larry Alofs
Sent: Saturday, April 4, 2020 9:25 AM
To: vanagon@GERRY.VANAGON.COM
Subject: coolants

The Rockauto April newsletter has an interesting article about coolant additives.

https://www.rockauto.com/Newsletter/

Larry A.
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