Rust-Oleum Anti-Skid Porch & Floor Coating Satin Finish GallonAdd the final touch to any porch, patio or walkway with Rust Oleum Anit Skid Porch & Floor Coating. This urethane fortified acrylic anti skid formula provides durable color retention that protects and enhances outdoor wood and concrete surfaces. Its UV, weather and mildew resistant finish is easy to maintain and provides excellent coverage over new or previously coated surfaces. If using multiple gallons, mix all cans at once to ensure color