ECO-ACCENT CONCRETE ACCENT STAIN Silver ECO-ACCENT CONCRETE ACCENT STAIN Silver Eco-Accent is a water-based, non-hazardous, zero VOC, UV stable coloring agent that bonds to any textured concrete or cement-based surface including overlays. Multi-colored, antiqued, variegated natural color of concrete through accepting. Restoration of old, dull, weathered stamped concrete or textured overlays COVERAGE 200  300 ft.? (18.6  27.9 m?) per mixed gallon. PACKAGING 5 lb