Hey Blondie,
I thought it was the other way around.
Magnesium,
Zinc,
Al,
Steel,
lead,
copper etc
Top of the list is anodic, bottom cathodic. So the zinc coating should "sacrifice" first...which is the way you would want it.
Stretching my high school chem now.... :)
I like the way it kinda looks fibrous.
PS Rupert I'm currently on a job for an american customer and being the groveling subcontractor type company that we are - we have to spell things their way ie aluuuuuuminum!
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