Color: Metallic Gray100% SiliconeUse For Caulking Around Steel Sheds, Metal Roofs, Trailers, Recreational Vehicles, Gutter And Other Metal SurfacesAdheres To Most Aluminum, Stainless Steel, Masonry, Brick, Concrete, Granite And MetalWill Not Shirink, Crack, Break Down Or Wash AwayWeatherProof, Sun-Proof, Freeze-Proof, Flexible30 Minute Rain-Ready, Full Cure 24 HoursCoverage: 3/16" Bead = 50 Linear FeetPermanently WaterproofLow VOC