Thanks for the comments. Tha grout is fine, just has thiss strange grit. Thanks for the hardness info guys.
Sent via BlackBerry® from Telstra

-----Original Message-----
From: "Lagana Tile" <glagana@comcast.net>
Date: Wed, 18 Jan 2012 07:39:04
To: Restoration and Maintenance<sccpartners@stoneandtilepros.com>
Reply-To: "Restoration and Maintenance" <sccpartners@stoneandtilepros.com>
Subject: RE: [sccpartners] Polyblend grout

I use a window screen to sift my grout  when I run into this problem. It
works really good on both sanded and non sanded.  It sounds like old grout
to me. I see this problem enough to where I keep a screen sift in the truck.

-----Original Message-----
From: John Freitag [mailto:jfreitag@thestoneandtileschool.com]
Sent: Wednesday, January 18, 2012 6:05 AM
To: Restoration and Maintenance
Subject: RE: [sccpartners] Polyblend grout

Mike,

Many times when grout roll up in balls the grout is old and the Portland
cement actually goes bad and causes this problem.

John E Freitag
Director
The Stone & Tile School
Office # 407-567-7652
Cell # 407-615-0134

-----Original Message-----
From: Mike Marsoun [mailto:nulifesc@bigpond.com]
Sent: Tuesday, January 17, 2012 7:28 PM
To: Restoration and Maintenance
Subject: [sccpartners] Polyblend grout

Doing a agglomerate grind and just patched with a Polyblend ns grout. As I
was scraping it back I could feel grit and it worried me. Called the
manufacturer who said it does not have sand, BUT it has a particle of round
shaped "coke" which is a by product of a mining process, the are tiny hollow
balls that roll instead of scratch (when being spread) he said it is the
same formula as the US Custom Polyblend. Worried about it scratching. Might
have to scrub it out. Anybody hear of this???
Sent via BlackBerryR from Telstra
--
Powered by http://DiscussThis.com
Visit list archives, subscribe, unsubscribe or change your subscription
preferences:
http://www.discussthis.com/members/sccpartners@stoneandtilepros.com
Start a new conversation (thread): sccpartners@stoneandtilepros.com

--
Powered by http://DiscussThis.com
Visit list archives, subscribe, unsubscribe or change your subscription
preferences:
http://www.discussthis.com/members/sccpartners@stoneandtilepros.com
Start a new conversation (thread): sccpartners@stoneandtilepros.com

--
Powered by http://DiscussThis.com
Visit list archives, subscribe, unsubscribe or change your subscription preferences:
http://www.discussthis.com/members/sccpartners@stoneandtilepros.com
Start a new conversation (thread): sccpartners@stoneandtilepros.com