DuraVent Round Type B Gas Vent Model BV 3" x 4" Increaser btu630000 Provides backing for fireplace top

Provides backing for fireplace top and sides

Gloss at 60 0-5 Dry Time at 70°F(21°C) and 50 % relative humidity Dry to touch 15 minutes Dry Time at 70°F(21°C) and 50 % relative humidity Dry hard film 2 hours Dry Time at 70°F(21°C) and 50 % relative humidity Recoat after 30 minutes Coverage per can 12-15 sq

Clean-Out Tee Cup 3"

Compact Termination Kit

DuraVent Round Type B Gas Vent Model BV 3" x 4" Increaser btu630000 Provides backing for fireplace topOur non positional lock system on the Duravent BV Gas Vent is the best lock system on the market today. The incorporation of the DuraTab feature simply improves our lock system by adding flexibility and meeting market needs. The BV line of Duravent round vent pipe and fittings is designed for use on approved gas appliances in residential and light commercial and industrial applications. What's Included (1) Increaser Features Use to increase vent