Replies

1. 
   calvin | Feb 12, 2004 06:21am | #1

   If nobody comes around with a poultice or remover, ask here:  http://www.kuhlman-corp.com/  Alot of experience in this concrete company.  There are all sorts of graffiti removers, the trick is to remove it, not dilute it and make it bigger. 

   Remodeling Contractor just outside the Glass City.

   Quittin' Time

2. 
   poorsh | Feb 12, 2004 06:22am | #2

   unluckeyjeff

   Need more info. You can convert rust into iron phosphate with acid. Oxalic acid will remove some stains. Could you be a little more descriptive on your situation.

   Mac

1. 
   luckyjeff | Feb 12, 2004 08:42am | #4

   Sorry..I was describing interior concrete walls..finished product..very elaborate house..rust stains from the anchor bolts has bled onto the walls..the bolts are now primed and trem cladded but the stains are now the problem?

3. 
   DanH | Feb 12, 2004 06:53am | #3

   Oxalic acid.