112DL56 - 1-1/2" X 56-1/4" X 100' RL - Product Details

Hercules Product Info 
Hercules Product Id112DL56
Product DescriptionLINER DUCT 100IN 56-1/4IN 1IN A
Unit of MeasureRL
Manufacturer Info 
Manufacturer NameJohns Manville
Brand NameJM
Part Number90005506
Product UPC031979045488
Product DescriptionJM Linacoustic® RC 90005506 Flexible Duct Liner With Reinforced Coating System, 100 in L x 56-1/4 in W x 1 in Thk
Product Features
Linacoustic® RC insulation is a flexible duct liner made from strong glass fibers bonded with a thermosetting resin. The airstream surface is protected with JM's exclusive Reinforced Coating system, which combines our state-of-the-art Permacote® acrylic coating with a flexible glass mat reinforcement to provide a smooth airstream surface.
Improves indoor building environment: Linacoustic® RC duct liner improves indoor environmental quality by helping to control both temperature and sound
Resistant to dust and dirt: the tough acrylic polymer permacote coating helps guard against the incursion of dust or dirt into the substrate, minimizing the potential for biological growth
Will not support microbial growth: Permacote coating is formulated with an immobilized, EPA-registered agent to protect the coating from potential growth of fungi and bacteria
Linacoustic® RC duct liner meets all requirements for fungi and bacterial resistance
Cleanability: If HVAC system cleaning is required, the reinforced coating airstream surface may be cleaned with industry-recognized dry methods
Highly resistant to water: the reinforced coating surface provides superior resistance to penetration of incidental water into the fiber glass wool core
Easy to fabricate: Linacoustic® RC duct liner is lightweight and easy to handle
Minimizes pre-installation damage: Linacoustic® RC duct liner's reinforced coating system is highly resistant to damage that can occur during in-shop handling, fabrication, jobsite shipping and installation
Noise reduction coefficient (NRC): 0.85 (R6)
Factory-applied edge coating edge coating is factory applied to the edges of the liner core, ensuring coverage of the leading edges per NAIMA/SMACNA requirements, shop fabrication cuts may be coated with SuperSeal® edge treatment
Air velocity: 6000 fpm (30.5 m/sec)
Water repellency: =6
Conductance: 0.24 Btu/hr.sq-ft.deg F
R-Value: 4.2 hr.sq-ft-deg F/Btu
Product Documents 
Document TypeDownload Link
Brochure112DL56_Brochure (pdf)
SDS112DL56_SDS (pdf)
Data/Spec Sheet-1112DL56_Data/Spec Sheet-1 (pdf)
Product Specifications 
Finish Glass Mat
Color Black
Length 100 in
Material Fiberglass
Thickness 1 in
Suitable For Use With Air Conditioning, Heating and Ventilating Systems
Temperature Rating 250 deg F
Width 56-1/4 in
Warranty Limited
Coverage 468.8 sq-ft
Type Flexible
Domestic/Import Domestic
Certifications ASTM E84, ASTM C 1071 Type I Compliant, ASHRAE 62, Canada
Country of Origin US