Quick Roof, 4" x 25', Black Ultra Bond, With Steel-Loc Adhesive, Instant Self-Adhesive Roof Repair, Stops Leaks, Permanently Repairs, EPDM, TPO, Metal, Modified Asphalt, Vinyl, Fiberglass, Aged & Rigid PVC, OSB, Rigid Extruded Polystyrene, Wood & Tile, Can Be Applied To Most Materials When Damp Or Even Wet, Just Peel Off The Release Paper & Press In Place, Permanently Repairs Roofs, Skylights, Gutters, Flashings, RV & Mobile Homes, Trucks & Trailers, Garden Sheds, Pond Liners, Tarps, Will Even Stick To Brick & Concrete, Guaranteed Not To Crack, Harden Or Shrink In Addition To Instantly Stopping Leaks, 15 Year Warranty.