Oatey® 3" Flex-Flash™ 10" x 13.25" base.

Oatey® Flex Flash™ No-Calk® Roof Flashings are manufactured with a 100% flexible, foldable plastic base for commercial and residential applications that require a watertight seal for roof penetrations around the plumbing vent pipe. Self-sealing collar slides over pipe and requires no caulking.