Jacket Material: Foil/Scrim/Kraft
Thickness: 1.5 in
Duct Insulation Width: 48 in
Duct insulation Length: 25 ft
Approximate R Value: 4.7
Density: 1 lb
Duct Insulation Material: Fiberglass
Duct Insulation Color: Silver
Specifications Met: ASTM C411; ASTM C1104; ASTM C665; ASTM C1338; ASTM E84; UL 723; NFPA 90A; CAN or ULC S102-1188; ASTM C1290; ASTM C553; ASTM C1136S
Temperature Range: -32 to 250 °F


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