Master Flow® Duct Mastic/Sealant Specs

      Master Flow® Duct Mastic/Sealant Docs

      Master Flow® Duct Mastic/Sealant Videos

      Economical
      SAVE
      Meets or exceeds most energy codes to help save on energy
      Versatile
      VERSATILE
      Use at any duct connection
      Energy Saver
      Efficient
      Seals duct systems to help eliminate air leakage and conserve energy
      Product availability is subject to change without notice. Not all products are available from all facilities.
      Size
      WBA10.5 Tube
      Weight12.75 lb. (5.78 kg)
      Carton Quantity12
      WBA50 Tub
      Weight45.6 lb. (20.68 kg)
      Carton Quantity8

      Where to buy

      Find a GAF distributor near you.

      Find a contractor

      Find a GAF certified contractor near you.