Originally posted by Duke2.6
Rather, they use an organic corrosion inhibitor package based on carboxyate technology. I believe the the Zerex G-05 mentioned in the prior post is a so-called "hybrid" that uses a combination of both organic and inorganic technology.
I don't know much about the chemistry of the Zerex. Here's their web page:
There's technical info in the left-hand column. Click on "MSDS/Product Info" especially. The G-05 is "Mercedes approved" (I understand Zerex makes the stuff bottled as MB-brand--I believe it's identical, but I don't know for sure.)