JM 441723 Type-800 Duct Board, R4.3 R-Value, 1-1/2 in Thickness, 48 in Width, 120 ft Length, Fiberglass, FRK Facing
JM 441723 Type-800 Duct Board, R4.3 R-Value, 1-1/2 in Thickness, 48 in Width, 120 ft Length, Fiberglass, FRK Facing

JM 441723 Type-800 Duct Board, R4.3 R-Value, 1-1/2 in Thickness, 48 in Width, 120 ft Length, Fiberglass, FRK Facing

JM 441723 Type-800 Duct Board, R4.3 R-Value, 1-1/2 in Thickness, 48 in Width, 120 ft Length, Fiberglass, FRK Facing

Manufacturer: Johns Manville
Brand: JM
Part #: 264105
MPN: 441723
CPN:
Facing Type      :      FRK
Flame / Smoke Rating      :      25/50
Insulated      :      Yes
Length      :      120 ft
Material      :      Fiberglass
Noise Reduction Coefficient (NRC)      :      0.7
Operating Temperature Rating      :      40 to 250 deg F
Product Type      :      Board
R-Value      :      R4.3
Thickness      :      1-1/2 in
Width      :      48 in

JM Type-800 Duct Board, R-Value: R4.3, 1-1/2 in Thickness, 48 in Width, 120 ft Length, Fiberglass, FRK Facing, Yes, 25/50 Flame / Smoke Rating, Noise Reduction Coefficient (NRC): 0.7, 40 to 250 deg F