Belonging to the PolyPro collection for polypropylene vent pipes, the DuraVent 2PPS-F12 steep roof flashing is a great addition to your vent system. Used for concentric pipe, it protects your vent pipe from other weather elements to penetrate. Made of polypropylene, it measures 2 inches in diameter and can be adjusted from 5/12 to 12/12. It has a black finish and is also engineered to operate on a very high temperature and to be UV resistant. It is a UL-listed product and is covered by DuraVents limited lifetime warranty. DuraVent has been a technological leader in the venting industry, being committed to provide innovative solutions. Search the one that you need here at PlumbersStock.com.