Rust-Oleum Satin Chestnut Brown Protective Rust Control Enamel, 1 Quart a durable and tough finish that provides excellent hiding for both interior and exterior surfaces. This enamel is specially designed to protect metal, wood, and masonry from weathering, salt air, moisture, mild chemicals, and industrial fumes. It covers up to 400 square feet per gallon and dries to the touch within 2 to 6 hours, allowing for recoating after 24 hours. The enamel can be applied with a brush, roller, or spray, and can be thinned sparingly with paint thinner or mineral spirits if needed. Cleanup is easy with paint thinner or mineral spirits. This satin finish is part of the Rust-Oleum Stops Rust line, known for its reliable protection and lasting beauty. Model Number: