I agree
Looks Like oxidation to me-definitely test

On Tue, Sep 25, 2018 at 11:11 AM Bob Murrell <bmurrell@m3techinc.com> wrote:
Agree with Fred. Test with the RSR 2000. This could even reduce the the rust somewhat.
Once confirmed, honing first helps to open the stone by increasing the surface area. Then poultice with Iron Out or similar product. Refinish as required after.
Removing rust can be difficult and not always at a 100% success rate.
Manage the results with the client.

Sent from Bob Murrell's iPhone
M3 Technologies, Inc.
865-607-0957
Office 800-342-4533


On Sep 25, 2018, at 10:35 AM, Fred Hueston <fhueston@gmail.com> wrote:

Could be oxidation. Test it with rsr 2000 for iron

On Tue, Sep 25, 2018 at 10:21 AM Darcy Hill <darcy@atlanticstoneandtilecare.com> wrote:
Hello Partners!

We have a few marble floors within a clients home that have a very bright
orange/ pinkish staining. Has anyone ever seen anything like this or had
any success in removing them? Let us know, we greatly appreciate it!


Atlantic Stone and Tile Care


---------------------------- Original Message ----------------------------
Subject: Marble stains
From:    "Dar Darcy" <fishcharleston@icloud.com>
Date:    Tue, September 25, 2018 7:03 am
To:      darcy@atlanticstoneandtilecare.com
--------------------------------------------------------------------------











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Frederick M. Hueston
www.stoneforensics.com
office             321 514 6845      
Stone Inspection and Troubleshooting seminar January 21-24,2019 Las Vegas, NV
For more details see the training section at www.stoneforensics.com
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Regards,
Stu Rosen
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