Oatey 3 in. Insert X 3 in. D Insert Rubber Rain Collar 1 pk

Oatey Rain Collar For No-Calk Roof Flashings can be used as a secondary seal 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. Oatey products have earned the trust of plumbing professionals for over 100 years.