Owens Corning Duration Premium 24.6-sq ft Onyx Black Laminated Architectural Roof Shingles

Features Patented SureNail Technology- First and only reinforced nailing zone on the face of the shingle for easy, fast, and accurate nailing instructions. SureNail Strip enhances the amazing grip of our proprietary Tru-Bond sealant for exceptional wind resistance. Our TruDefinition colors are specially formulated to capture the bright, vibrant hues and dramatic shades that showcase the aesthetic appeal of your home. Algae resistance limited warranty. 130-MPH wind resistance limited warranty. Limited Lifetime warranty(for as long as you own your home).