I have an idea. Hire Ron Moore of American Stone Care,  he's the man!

On Feb 25, 2015 12:13 PM, "stuart rosen" <mail@stoneshine.com> wrote:
Thanks Fred-That's the only thing we could figure-I wondered if it may also be a separation of oil in old color containers.


On Wed, Feb 25, 2015 at 11:56 AM, Fred Hueston (via sccpartners list) <nobody@simplelists.com> wrote:
This email was sent from aol.com which does not allow forwarding of emails via email lists. Therefore the sender's email address (fhueston@aol.com) has been replaced with a dummy one.

I have seen this before and it all has to do with absorbency of the stone. Apparently the blue celeste is more absorbant

Frederick M. Hueston
www.stoneforensics.com
321 514 6845



-----Original Message-----
From: stuart rosen <mail@stoneshine.com>
To: sccpartners <sccpartners@stoneandtilepros.simplelists.com>
Sent: Wed, Feb 25, 2015 11:47 am
Subject: staining

There were many mosaics done-all with same material.
Most didn't stain-but several along the edges of the joints stained.
A 2 part 100% solid epoxy was used.
It only stained the blue celeste nothing else.
Thoughts?

--
Regards,
Stu Rosen
201-446-1200
" EVERYTHING MATTERS"


 
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--
Regards,
Stu Rosen
201-446-1200
"EVERYTHING MATTERS"


 
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