Painter's Select Dark Gray, Exterior Urethane Fortified Satin Porch & Floor Coating. Gallon. Ideal For Use On Floors, Concrete, Porches & Stairs. Quick Dry, Low Odor Formula, Ideal For Use In Areas Where Ventilation Is Minimal. Tough Wear Resistant Coating. Easy Soap & Water Clean Up. VOC Less Than 100 Grams Per Litre.