8.1 oz Polyester Cloth Fabric Duct
Air Permeability: 0
Temperature Range: 0° F to 250° F
Fabric Construction: 100% Flame Retardant
Fire Retardant: Meets testing requirements of fabric air dispersion systems as defined in NFPA 90A and 90B. Our product achieves a Class 1 rating per ASTM E-84.
Color: As selected by architect
7.0 oz options available upon request