13/12 - 18/12 DuraVent DuraTech Galvalume Adjustable Roof Flashing - 8DT-F18
8" DuraTech Galvalume Adjustable 13/12 - 18/12 Roof Flashing is used to weather-proof the penetration of chimney pipe through the roof. Storm Collar required. Select roof flashing based on pitch of roof. Made of galvalume.
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.