Modern Masters Metal Effects Copper Paint and Green Patina Kit 4-Ounce Includes 1 each: 4ounce Primer, 6ounce Copper Paint, 4ounce Green Patina Solution, 1 Spritzer Cap Included aging solution actually speeds aging process by reacting to metal in paint. Entire kit for adding green patina effect to your projects Covers 6-10 Square Feet. Recoat Time: 1/2-Hour. Drying Time: 1 Hour. Actual oxidation occurs and creates a beautiful, authentic finish in minutes. Great for indoor use, durable enough for outdoor use.