USF3, Painter's Select, QT, Light Gray, Interior/Exterior Urethane Fortified Satin Porch & Floor Coating, 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.