Karin-mt suggested I contact you concerning the protective sealer our fabricator is trying to sell us for the Super White going into our kitchen and master bath. They are calling it a quartzite, but we know here it's marble. The 'permanent sealer' which is suppose to last 10 years, would run us $800. Don't want to ruin my stone before we even move into our new house!

The website below is from the fabricators company. Even though it says it's for granite, they've assured me they can pit it on the SW.

What's the best treatment for this stone?

This is one of our slabs. They templated yesterday and we place the templates tomorrow.

Here is a link that might be useful: Permanent sealer