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.