Elastometric collar allows the vent stack plenty of room for expansion and contraction. Galvanized base is made from 24-gauge deep drawing steel extra high with no seams. Easy- to-install, the flashing slips over the vent stack and automatically adjusts to pipe size and roof angle.
- Roof flashing slides over DWV pipe for pitch to 40 degrees
- Made of rust-proof, stamped 29 gauge galvanized steel
- Non-fading sealing collar
- Approved for type B installations
- Not for hot-mopped or built-up roofs
- Do not use paint or petroleum based products on rubber collars