Here is a project I have been asked to bid. It is a marble hallway that had carpet over it. I'm wondering what it will take to get this stuff off without etching the floor any more than it is?  Would nano-scrub work?
Mastic on Marble 1.jpegMastic on Marble 2.jpeg

From the desk of
Baird Standish
Managing Partner
Facility Specialists, LLC
1616 Walnut St.
Philadelphia, PA 19103
Phone: 215-732-7505
Fax: 215-546-9160