Oatey Aluminum No-Calk Flashing 3-in to 4-in x 15-in Aluminum Vent/Pipe Flashing

3 in to 4 in Aluminum roof flashing
Patented All-Flash® design allows use on multiple pipe sizes
12 in x 15 in Aluminum base
Rated 180°F continuous heat and approved for Type B installations
For pitch from 0-45°
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