DuraVent FasNSeal W2 10" 29-4C Stainless Steel Double Wall Test Port fresh-air-kit is meant to place over

is meant to place over a layer of paver blocks (1” min

Comes in a standard resealable caulking tube

Handle is built to last as long as your fire pit

90% energy conversion

DuraVent FasNSeal W2 10" 29-4C Stainless Steel Double Wall Test Port fresh-air-kit is meant to place overFasNSeal W2 (double wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield