Rhino EcoStain provides surface protection and enhances the look and feel of decorative concrete floors. The product line consists of the Rhino EcoStain Base Coat - a bio-based, non-toxic and environmentally safe product for interior and exterior applications - and the Rhino EcoStain ClearCoats - a two-component, waterborne, polyurethane top coat system that magnifies the look of stained concrete while providing protection. These ClearCoats offer UV, chemical, abrasion and impact resistance.