Oatey No-Calk Roof Flashings are designed for commercial and residential applications that require a watertight seal around plumbing vent pipes penetrating roofs. The self-sealing collar slides directly over the pipe and requires no caulking, eliminating the need for messy sealants and simplifying installation.
The rustproof stamped aluminum base allows for easy shaping to fit various roof configurations and pitches, making these flashings a versatile solution for many roofing situations. The non-fading sealing collar maintains its integrity over time, providing long-lasting protection at roof penetration points.
Features and Benefits
- Self-Sealing Collar: Slides over the pipe to create a secure, watertight seal without requiring caulking or additional sealants.
- Heat Rated: Rated for continuous heat up to 180°F and approved for Type B installations, making it suitable for hot vent pipes.
- Rustproof Construction: Stamped aluminum base resists corrosion and allows for easy shaping to accommodate different roof conditions.
- Wide Roof Pitch Range: Metal base accommodates roof pitches from 0 to 40 degrees, or up to 10/12 roof slope, providing flexibility for various applications.
- Non-Fading Collar: The sealing collar resists fading and maintains its appearance and performance over time.
Specifications
- Brand: Oatey
- Model: 12936
- Pipe Size: 2 in.
- Material: Rustproof stamped aluminum base
- Overall Length: 12-1/2 in.
- Overall Width: 9 in.
- Overall Height: 2 in.
- Color: Metallic
- Heat Rating: 180°F continuous
- Roof Pitch Range: 0 to 40 degrees (up to 10/12 roof slope)
- Installation: Not for hot-mopped or built-up roofs; do not use petroleum-based products or paint on flashing collar








