Mexi Glaze from aldon chem it sounds like if so here is the link to the site where they reccomend a stripper to use to remove.
 
 
http://www.aldonchem.com/popup-features-premium-stripper.htm

me personally I use Bombers from waxie at a 1 to 1 dilution and let it dwell from 30 or 45 min keep applying so it does not dry then we use a weighted floor machine with a stratagrit brush.
 
Good Luck
 
 
 
--- On Tue, 2/10/09, Zev Guez <zev@stonerestorationplus.com> wrote:
From: Zev Guez <zev@stonerestorationplus.com>
Subject: [sccpartners] Need some help
To: "Restoration and Maintenance" <sccpartners@stoneandtilepros.com>
Date: Tuesday, February 10, 2009, 2:42 PM

Hi everone I went to do a terra cotta job this week and ran into some problems.I stripped the floor 3 times with a black stripping pad and a stripping agent but only removed a small amount of the coating so now the floor looks all scratched up where the wax is missing. They had a coating on the floor called mexi seal water based coating which I think is a POLYURETHANE COATING . My question is what type of stripper would do the job? Thanks in advance.

--
Zev Guez
Stone Restoration Plus
(732) 309-3878
www.stonerestorationplus.com