CopperFlash tape is designed to repair leaking seams on copper gutters and roofs, patch copper flashings, repair damaged cupolas, and bay window roofs. CopperFlash can add the beauty of copper to galvanized valley flashings, step flashing, skylight curbs, and gutters. CopperFlash seals to itself, so it can be cut and folded around an object. CopperFlash can give the look of copper at a fraction of the cost. Available in 25 foot rolls.