Micro-Aire® duct board is produced from strong glass fibers, bonded with a thermosetting resin. The airstream side of Micro-Aire® duct board features a black fiber glass mat, which minimizes visibility of the duct system at supply air and return air outlets while providing excellent durability in high velocity conditions. The exterior surface features a fire-resistant foil scrim Kraft facing extending the full width of the male edge to serve as an integral closure flap for section joints. Micro-Aire® duct board is molded with double density, male/female edges for secure connections.
JM MICRO-AIRE® Mat Faced Duct Board, Series: 475 Series, Flat Style, 250 deg F, 0.23 Btu/hr, 120 in Length, 48 in Width, 1 ft Thickness, Flexible Flexible/Rigid
Series | : | 475 Series |
Style | : | Flat |
Temperature Rating | : | 250 deg F |
BTU Rating | : | 0.23 Btu/hr |
Flexible/Rigid | : | Flexible |