Quartz Countertop & Sealers

The general though is that Quartz countertop do not require sealing, due to the binders & very low or no porosity.

If however, if you feel your quartz countertop could use more protection based on observations or pure desire, one can find online a product called Quartz Nanoguard Countertop Protector. It claim to helps repel liquids and block stains without changing the look and feel of Quartz or Quartzite.

We do not have any experience with this product, and make no claims about it.