"zinc chromate green"--- I'll see what I can find. (Looks like it only comes as a primer) Is this correct?
http://www.skygeek.com/skilcraft-so-...FcI-MgodU30AZg
Also, did you see the Pontiac article link I posted above? They mentioned a non aqueaous coolant for the Pontiac.
"Evans Cooling Systems in Sharon, Connecticut, has developed a coolant called NPG+ (nonaqueaous propylene glycol) that doesn't use water, never freezes, and doesn't boil until 375 degrees. It's also a lifetime coolant, so maintenance is eliminated once it's installed."
Read more:
http://www.highperformancepontiac.co...#ixzz2ro0dP54G