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1-1/2" X 59" X 35' K-FLEX SELF-ADHERING DUCT LINER (172)

Elastomeric Duct Liner

  • Manufacturer: K-Flex
  • Brand: K-Flex
  • DI Part #: RULI155935SK
  • Manufacturer Part #: 6RSKDG148035-59

K-Flex Elastomeric Duct Liner, Insulation Thickness: 1-1/2 in, Material: Elastomeric, Color: Gray, Facing Type: Self Seal Lap, Length: 35 ft, Width: 59 in, Density: 3 to 6 pcf, Application: For Lining Ductwork, Temperature Rating: -297 to 220 deg F, Water Vapor Permeability: <0.06 perm-in, Water Vapor Sorption: <0.2 %, Flame Spread Index: <25, Smoke Developed Index: 50, Thermal Conductivity: 0.25 to 0.27 Btu-in/hr-sq-ft-deg F, Construction: Closed-Cell

Application   : For Lining Ductwork

Color   : Gray

Construction   : Closed-Cell

Density   : 3 to 6 pcf

Facing Type   : Self Seal Lap

Flame Spread Index   : <25

Insulation Thickness   : 1-1/2 in

Item Name   : Elastomeric Duct Liner

Length   : 35 ft

Material   : Elastomeric

Smoke Developed Index   : 50

Temperature Rating   : -297 to 220 deg F

Thermal Conductivity   : 0.25 to 0.27 Btu-in/hr-sq-ft-deg F

Water Vapor Permeability   : <0.06 perm-in

Water Vapor Sorption   : <0.2 %

Width   : 59 in

K-Flex duct liner gray is elastomeric, closed-cell insulation specially designed as a fiber-free alternative to lining air handling units and ducts. A uniquely tough skin surface is easy-to-clean and functional, providing an ideal surface to resist moisture and dirt. The double sided skin can be used with either side facing away from the applied surface, resulting in less waste if one side becomes damaged. K-Flex duct liner gray provides excellent thermal and acoustical properties. Specifically, it provides noise reduction (NRC of 0.5 at 1 in thickness) properties that outperform fiberglass in sound absorption coefficient values at frequencies below 500 Hz, energy conservation (R-4.2 at 1 in thickness and R-8 at 2 in thickness), and IAQ control (closed-cell structure prevents moisture intrusion and subsequent mold growth).

Standards/Certifications: ASTM C1534|ASTM C534 Type 2 Grade 1|ASTM E84 25/50|CAN/ULC S102-03|CFIA Approved|Greenguard Gold Certified|New York City MEA 186-86M Volume V|NFPA Number 101 Class A|NFPA 255|NFPA 90A|NFPA 90B|RoHS Compliant|UL 723|UL94 V-0 Flammability Rating|UL 5VA Flammability Rating|USDA Compliant