ᐅ Sealing granite tiles (highly absorbent – porcelain)

Hello, I am looking for a high-quality product to impregnate highly absorbent polished gray-pink China granite floor tiles. Can anyone recommend something? This is for the initial treatment after installation. Possibly also with color enhancement.
Regards

We used to use Lithofin Fleckstop for granite in the past. I just don’t remember which version.

Okay, thanks. I assume the experience was good? The local building materials supplier recommended Glutoclean (and it is in stock). Is this product known or considered acceptable?

Klaus Fuchs schrieb:

ok, thanks, I assume the experience was good? The local building materials supplier recommended Glutoclean (and it is in stock), is that known or acceptable?

Lithofin smelled awful, but it worked well. I am not familiar with Glutoclean.