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Oatey No-Calk pitched roof flashing with aluminum base for 3" vent/exhaust/flue pipe. Flexible rubber collar has an actual 2-1/2" opening, which stretches to accommodate all common 3" vent/exhaust pipes: B-Vent, PVC (Sch 40/80), ABS, Centrotherm Innoflue SW (Single Wall), no-hub cast iron and others. No-Calk collar design creates a watertight seal, requires no sealant and is UV-resistant. Suitable for residential and commercial uses.
Technical Specifications:
Technical Specifications:
- Fits Pipe Size(s): 3" Nominal (PVC, ABS, cast iron, stainless steel, PolyPropylene such as Innoflue, Duravent, etc.)
- For Roof Type: Asphalt Shingles or similar
- Roof Pitch: 0-40° (10/12)
- Base Size: 11" x 14.5"
- Base & Collar Materials: Aluminum base & body with No-Calk flex. rubber rain collar
- Max Temperature: 180°F