[Syty] Anyone remove concrete rust?

[Marion Cole]

I've used two different liquids to remove rust from concrete: 1) a
solution called triple etch by Martin Senior pants or called Metal Prep
by Sherwin Williams. It is an acid (sulfuric or hydrochloric based don't
remember which). You can also get the same type stuff at Home Depot.
Look for a solution used to clean Brick fireplaces, brick fascia, etc.
Look on label for contents to see if it is an acid based solution. 

 

________________________________

From: syty-bounces at syty.org [mailto:syty-bounces at syty.org] On Behalf Of
Larry Brown
Sent: Wednesday, August 30, 2006 1:07 PM
To: SyTy List
Subject: [Syty] Anyone remove concrete rust?

 

Anyone:

...I`m told there is nothing that removes concrete rust.

Unfortunately my driveway has poka-dots and household cleaners do
nothing

or worse make white bleach stains (and leave the original rust).

Even tried a drill pad to work in different solutions, with no help.

 

thought I`d ask

Larry

 

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