Zinc anode sacrificial plates GQ

[Truckus]

Do you intend spending a lot of time submerged? Can you explain how these would work on your 4WD?

Yep, spot on PB, generally this would be the nautical application where by the salt water is the electrolyte for the cathodic action.

You are better off using an impressed current inhibitor instead, but you never know, maybe a lot of water crossings up his way, and mate, what we seeing on the Central coast at the moment withwaether and flooding, perhaps not as controversial an idea s it seems.

Anyhow check these out fella. https://www.erps.com.au/