Big Green: Problem with Armstone

[Bill Doty]

I could really use some help trying to figure out what to do with our installation (7 years old) of the Armstone white cast marble tile ( 90% quartz, recycled glass, stain resistant polyester resin binder ) by Petrostone Industries of Lenoir TN, (which used to be owned, but no longer, by PermaGrain Products), which are now turning PINK.. Supposed to have been recycled content and Green?

It's located in the Chapel of the Motherhouse for an order of Catholic nuns that strongly believe in sustainable design but now question US industries ability to provide responsible solutions.

A Google search turns up lots of dated PR but the phone number is disconnected and I'm afraid they are out of business.

Any ideas why it's turning pink or what to do?

Bill Doty
Doty and Miller Architects
600 Broadway Ave.
Bedford, Ohio 44146
LEED GOLD BUILDING
440 399-4100

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