Intro to Stone Restoration- Removing etch marks using MB-11® Part 1

Removing etch marks using MB-11® and different techniques (plus a few Maurizio stories as only Stu can tell).
November 2017 Stone Restoration Class

[@kamrutha]

Hello. I poured harpic toilet cleanser on bathroom floor and it left a white stain. Will this method help to remove the stain?

[@mbstoneprofessional]

We would have to see some photos to determine if this will help or if the damage is extensive and will require more abrasive means to restore.

[@MyCCChris]

Is that zelensky before the war?