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.

• Use as a protective water shield (slides down over pipe)
• Rated 180°F continuous heat and approved for Type B installations
• No caulking needed
• Do not use petroleum based products on rubber collars
• Non-fading collar material
• Not for hot-mopped or built-up roofs