Copper radiators - what Anti-Freeze?

[grifter]

As some of you may or may not know modern AF eat's copper, so a friendly dude I know has an old yank motor with a copper rad and is wondering what anti-freeze to use, does anyone know? I found on an US site a guy mentioned G05 Comma but still not sure really.

[2boxerdogs]

Definitely GO5 my mate has an Oldsmobile Cutlass just asked him this is what he uses in his copper rad.

[grifter]

Definitely GO5 my mate has an Oldsmobile Cutlass just asked him this is what he uses in his copper rad.

Thought so too, cheers mate