I read the other review that mentioned that his wire had rusted. It this stuff is up when fertilizer is sprayed it can cause corrosion. I use only dry fertilizer and mine has shown zero signs of rust. That being said moisture the last three years hasn't been an issue. It worked for me!

I had purchased this wire to electrify my cattle fencing , the wire was working really well until last fall ( 2013 ) and the wire started to show signs of rust ( which the specs say rust proof ) and that is when my cattle decided to make a run for it because the wire had rusted really bad and wasn't working ! The wire worked well for about four years and then the rust took over . The specs on the wire doesn't say change every couple of years because it states rust proof !!! I would think twice before spending all of your hard earned money and time for a poor quality item.