Your products are under protection of Elkay Eliogard, which means it has an invisible barrier on the stone with a protection against acid stains, oil stains and water stains.
This protection chemical will better protect the table from superficial stains and scratches. However, please note that this will not change the porous character of the marble. Therefore, we recommend using coasters and caring for the marble regularly.
For more information on marble care, see the the blog page.