Description Sturdy and bold, Cast Iron is a true off-black. This shade leans into its strong warm undertones and is as timeless and enduring as its namesake. Base : waterbased Coverage : approx 75 sqft per 500 mL Finish/sheen : matte Clean up : water Dry time : 30 min approx Recoat time : 1-2 hours approx Cure time : 21 days approx