How to recognize Keramag / Geberit KeraTect?

For your information, in case others are facing a similar problem: Geberit confirmed to me by phone that an imprint saying "TECT" or "KeraTect" can be found on the underside or side of the washbasins and toilets if it is KeraTect. If nothing like that can be found, it is not KeraTect.

Not only embossed but also printed and clearly visible (on the side).

Is it printed on the side of washbasins and WCs if it is KeraTect? Is it also always a side that is not against the wall on a mounted washbasin and WC (so it is clearly visible)?

The good thing is... whether it is on it or not, you won't notice any difference. Good marketing...

Such a comment helps no one here... It is paid for, so you have to make sure you get it...

Discussions here are not only for the thread starter but also for other people who, for example, come across the forum through googling the product. The comment may not help the OP, but it helps other people who are being sold the product.