Oatey No-Calk 3-in To 4-in x 6.5-in Thermoplastic Elastomer Vent and Pipe Flashing

Oatey multi-size, self-sealing Rain Collars can be used to slide over any newly installed vent pipe system to provide an additional layer of UV protection, or used to quickly and easily repair the existing elastomer sealing collar on all types of residential "No-Calk" roof vent flashings.