About 20% of our projects are removing someone else's work. As you can tell, this Ames floor had some yellowing from the cheap epoxy used. We completely removed this coating by mechanically grinding the surface with our industrial-grade grinders. Then, we applied a polyurea basecoat that suits the Midwest's conditions with freeze-thaw cycles. After we broadcast Silvercreek lake, we applied the UV-resistant polyaspartic topcoat for ultimate protection.