DuraVent FasNSeal 4" x 18" 316L Stainless Steel Vent Length w59.13 Slick Rock Superior Strength Concrete

Slick Rock Superior Strength Concrete (SRSSC)

Model DV-10BV18-1

9 Different Colors

693" x W - 1

but without all the heat

DuraVent FasNSeal 4" x 18" 316L Stainless Steel Vent Length w59.13 Slick Rock Superior Strength ConcreteAll FasNSeal (single 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