I notice that the people doing underground electric fencing seem to favor
polyethylene insulation, with galvanized..they seem to agree that you need more
than the galvanized for protection. I don't think they do just bare galvanized
underground. (corrosion? they seem to worry about abrasion damage too (rocks
etc))
It doesn't really matter for the rf ground wire if the wire makes contact with
the ground right?
Kencove has 1000' feet of 12.5 gauge galvanized wire insulated with poly double
wall (.34" outside diameter total) for $180
it's made for underground electric fences (gate crossings, etc)
I think I read the fence people expect 15-20 years?
-kevin
ad6z
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