Description
DuraVent FasNSeal Flex 12" x 35' Stainless Steel Custom Flex Length h58.875 Upon the first fire 1200W WM6 NG DMI G9T F5P NB Upon the first fire Material: hand made from high performance Glass Fiber Reinforced Concrete (GFRC) with a slate texture (“DuraVent”) provides this limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime) written authority of an executive officer of DuraVent