8" 7-12/12 DuraVent DuraTech Adjustable Roof Flashing is used to weatherproof the penetration of chimney pipe through the roof. Storm Collar required. Made of galvalume. Available with large base.
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.