To: Jim Robinson
Comes pre-rusted from the yard. Its probably Cor-Ten steel. It is "weathered" (surface rust) which then protects the steel from corrosion.
142 posted on
02/02/2019 6:18:59 AM PST by
Go Gordon
(I gave my dog Grady a last name - Trump - because he loves tweets.)
To: Go Gordon
Yes a couple of good descriptions posted later in thread. American Steel corporations are doing well producing the “wall”!
144 posted on
02/02/2019 6:26:20 AM PST by
hoosiermama
(When you open your heart to patriotism, there is no room for prejudice.DJT)
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