










- 18 in. x 18 in. Aluminum base
- For pitch from 0-40°
- Rated 180°F continuous heat and approved for Type B installations
- Rustproof stamped soft aluminum base allows for easy shaping of flashing
- Self-sealing collar slides over pipe and requires no caulking
- Do not use petroleum based products or paint on flashing collar or plastic base
- Not for hot-mopped or built-up roofs
- For warranty product details, refer to the Oatey Limited Warranty document
Material: | Aluminum |
Brand: | Oatey |
Product Type: | No Calk |
Color: | Unfinished |
Base Size/Diameter: | 18" X 18" |

Oatey® 4 in. Soft Aluminum 18 in. x 18 in. base
[UPC] 038753128658
[Part #] 12865
Pipe Diameter: 4 in.
Weight: 0.8 lb.

Oatey® Aluminum No-Calk® Roof Flashings/18 in. X 18 in. Base
[UPC] 038753128368
[Part #] 12836
Pipe Diameter: 1.25 in. - 1.5 in.
Weight: 0.7 lb.

Oatey® .5 in. – 1 in. Aluminum 18 in. x 18 in. base
[UPC] 038753118338
[Part #] 11833
Pipe Diameter: 0.5 in. - 1 in.
Weight: 0.7 lb.

Oatey® 2 in. Soft Aluminum 18 in. x 18 in. base
[UPC] 038753128498
[Part #] 12849
Pipe Diameter: 2 in.
Weight: 0.75 lb.

Oatey® No-Calk® 3 in. Aluminum Roof Flashing 18 in. x 18 in. Base
[UPC] 038753128528
[Part #] 12852
Pipe Diameter: 3 in.
Weight: 0.7 lb.