112DL5950 - 1-1/2" X 59" X 50' RL - Product Details

Hercules Product Info 
Hercules Product Id112DL5950
Product DescriptionLINER DUCT FLEX 50 FT L 59 IN W 1-1/
Unit of MeasureRL
Manufacturer Info 
Manufacturer NameJohns Manville
Brand NameJM
Part Number1-1/2 in
Product UPC662637263663
Product DescriptionJM 1-1/2 in Standard Flexible Duct Liner With Reinforced Coating System, 50 ft L x 59 in W x 1-1/2 in Thk, Fiberglass
Product Features
Johns Manville Linacoustic® RC duct liner provides superior thermal and acoustical performance and improved handling during fabrication when lining metal ducts. Linacoustic RCs airstream surface is coated with our proprietary Permacote® coating, which provides a durable surface that is resistant to dust and dirt and provides added product protection against microbial growth. Our unique flame-attenuated technology yields a very controlled fine fiber characteristic that results in a fiber glass core unmatched by our competitors. This ensures consistently high performance and easy processing on a wide range of duct fabrication equipment. Building occupants benefit from less unwanted noise and more consistent temperatures for improved comfort.
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 (refer to publication AHS-202)
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 protective agent to protect the coating from potential growth of fungi and bacteria
Linacoustic RC duct liner meets all requirements for fungi and bacterial resistance
Tests were conducted in accordance with ASTM C1338 and ASTM G21 (fungi testing) and ASTM G22 (bacteria resistance testing)
As with any type of surface, microbial growth may occur in accumulated duct system dirt, given certain conditions, This risk is minimized with proper design, filtration, maintenance and operation of the HVAC system
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
Applications: For lining sheet metal ducts in air conditioning, heating and ventilating systems, providing superior acoustical and thermal performance
Product Documents 
Document TypeDownload Link
Data/Spec Sheet-1112DL5950_Data/Spec Sheet-1 (pdf)
MSDS112DL5950_MSDS (pdf)
Product Specifications 
Type Standard
Type Standard
Type Standard
Type Standard
Length 50 ft
Length 50 ft
Length 50 ft
Length 50 ft
Thickness 1-1/2 in
Thickness 1-1/2 in
Thickness 1-1/2 in
Thickness 1-1/2 in
Suitable For Use With Line Sheet Metal Duct
Suitable For Use With Line Sheet Metal Duct
Suitable For Use With Line Sheet Metal Duct
Suitable For Use With Line Sheet Metal Ducts
Temperature Rating 250 deg F
Temperature Rating 250 deg F
Temperature Rating 250 deg F
Temperature Rating 250 deg F
Material Fiberglass
Material Fiberglass
Material Fiberglass
Material Fiberglass
Certifications ASTM C1338, ASTM G21, ASTM G22, ASTM C411, ASTM C1071, INDA IST 80.6, ASTM E84, UL 723, NFPA 255, NFPA 90A and 90B, NFPA 259, CAN/ULC S102-M88, ASTM C1071, Type I, ICC Compliant, California Title 24, MEA No 353-93-M, Conforms to ASHRAE 62, Canada