Marble: Stone Grey Xtreme Grip Stone Grey Xtreme Grip is a beautiful blend of dark and light grey hues, with gentle streaks of white for a modern touch.Recommended ApplicationsPool Deck, Patio, Walkways, Balcony, Entry, Lanais, Driveways and Docks Listing Back To Top Design Visualizer Previous Next Downloads Product Info About Media Specs Specs Add to Project+ Favorite User Feedback Company Resources Back to top Photos Commercial Application Ga… Production Process Galler… Residential Application G… Brochures StoneHardscapes Blog