What kind of floors? Wood? Concrete? Etc...
If it's concrete... gotta be Wolverine Coatings!

. (Shameless Plug) If it's wood you can still use Moisture Cured Urethane but it just need to have different solvents to reduce VOC.
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Wolverine Coatings Corporation
Manufacturers of Polymer Flooring, Tank Linings, Pipe Linings, Chemical Containment Coatings & Linings
http://www.WolverineCoatings.com