Carboxane 2200 R is an isocyanate free, ultra-durable coating that provides outstanding color and gloss retention as well as excellent corrosion protection for exterior exposures. It is supplied in a spray- ready form to eliminate or minimize the need for thinning during application. When used over a suitable primer (as a two coat system) Carboxane 2200 R provides the barrier, corrosion resistance properties, and weatherability normally achieved with a three-coat system (primer, epoxy intermediate with an acrylic-polyurethane finish) for most environments. This significantly speeds up the painting process, saves labor, and saves money without sacrificing performance. This tightly cross-linked film utilizes a UV-resistant siloxane binder resulting in a finish with excellent corrosion protection and weathering performance that far exceeds aliphatic polyurethanes.