Some guys don't like it, but I use Rustoleum Cold Galvanizing spray. I have
used it on stuff I could not galvanize or had rusted. I used sandpaper and
wire brush to prep it. It has lasted a long time in this humid Florida
environment. It's available at Home Depot.
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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