Hi anon, thanks but I think you're mistaken. The links you put up are a company by the name of Cerac - CERAC, Inc., Subsidiary of Williams Advanced Materials, Inc. - Milwaukee, WI

This has nothing to do with "Cerec" which is a dental material (ceramic) made by the company by the company "Sirona". which is what this thread is about. But I can see how you would have got them confused, the name cerac and cerec.

You got me going there for a while though!!!

Also the title of this thread has the name cerec spelt as cerac. Easily done though. So no wonder you posted that!!!!

Thanks very much for your concern regardless.