- 100% flexible, foldable plastic base"
- Self-sealing collar slides over pipe and requires no caulking
- Plastic base for pitch from 0 to 45 deg or up to 12/12 roof
- "Rated 180 deg F continuous heat and Approved for type ""B"" installations"
- Do not use petroleum based products or paint on flashing collar
- Not for hot-mopped or built-up roofs