Rustlock 6980 protects against corrosion even when applied over rusted surfaces.One-part, moisture-cured polyurethane coating locks in and stops the spread of rust on steel, galvanized and stainless steel and cast iron. Forms a dense, waterproof barrier for maximum corrosion resistance.Key featuresWets, seals and adheres to firmly attached rustAdhesion to all ferrous metals including steel, cast iron and stainless steelDries rapidly allowing multiple coats in one dayGood adhesive strength and wetting abilitySpecificationsPrimary Usage: Trailers and other ferrous metal partsFormulation: One-part polyurethane primerApplies Over: Steel, cast iron, galvanized and stainless steelDrying Time: 30 min. to 3 hrs.Number of Coats Recommended: Three coats minimumThinner: 120, Model 249961Coverage: 87 sq.ft/qt; 350 sq.ft/gallonColor: Aluminum metallicMore informationFor detailed application instructions see the Pettit Rustlock 6980 Data Sheet.NOTE: Manufacturer data sheets are subject to revision. Linked data sheets are believed to be accurate at the time of publication.