Painting floor tile....should the client do it?

Fellow stagers, I need your help here.  Has anyone ever painted a high gloss, bathroom floor tile before?

I contacted a paint supplier (ICI Glidden) and they indicated they have a primer and either a latex or oil based floor paint (depending on how shiney you want the finish) that can be used both inside and out.  Visually, I just can't get my head around it.

Thank you.

Christine Dyson