Oatey Flex-Flash No-Calk 4 In. Elastomer Roof Pipe Flashing

Flexible flashings are manufactured from a specially formulated elastomer material which is extremely flexible and durable. They permit the vent stack to expand and contract freely without disrupting the seal between the pipe and flashing collar. The flashing adjusts to most any angle and adapts to all types of pipe: Copper, cast-iron, galvanized, or plastic. Fits up to 45 deg. angle.