HomeSaver Foil-Face FlexWrap is made of special ceramic fibers that resist separation, making it perfect for installations with bends and offsets. It also helps to center your liner properly in the chimney. Two wraps of 1/4" Foil-Face Wrap meets the UL 1777 zero clearance listing. One wrap of 1/2" Foil-Face FlexWrap meets the UL 1777 zero clearance listing.
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.