My host here at Trivandrum (capital of Kerala State, called Gods own country, India - yes the place is really glorious) runs a small factory and wants to produce earthing kits.
He says the galvanized iron pieces that are normally used in this wet and hot climate get rusted in no time and become poor conductors. Copper too gets thick greenish coatings with the same effect.
My host is actually doing small things using stainless steel and needs to know how he can about making stainless steel earthing kits that will last longer than the steel and copper ones - different types according to usage.
Google search has thrown dome information on grounding but not much of help in tnis instance :-(
Does anyone already manufacture stainless steel earthing products Stateside or Europe?
Any leads, links welcome.
Frankly I myself am not of much help. Though I dabble in electronics occasionally it is more a hobby. But I am a regular here as well as SED and I have seen post earlier on earthing and thought I can get help here.
Many thanks for your time and help.