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Johns Manville RC46145 - Linacoustic RC 1" X 46-1/4" X 50' Fiber Glass Duct Liner

Item: LN1461/450
MFR: RC146145

This product is no longer available for purchase.

Comparable Products


Johns Manville Linacoustic® RC duct liner provides superior thermal and acoustical performance and improved handling during fabrication when lining metal ducts. Linacoustic RC's 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.


NameJohns Manville RC46145 - Linacoustic RC 1" X 46-1/4" X 50' Fiber Glass Duct Liner
Gemaire Item NumberLN1461/450
Manufacturer Product NumberRC146145
SKU - PIM Number1402916770042
ERP Number234081
Unit of MeasureEA
Weight28.0 Pounds (Lb)
Length24.0 Inches (In)
Width24.0 Inches (In)
Height47.0 Inches (In)
Country of OriginUSA
BrandJohns Manville
Coverage192.7 Square Feet
CompositionGlass fibers bonded with a thermosetting resin
Noise Reduction Coefficient (NRC)0.7
Size1" x 46 1/4" x 50'
GEM - Case Quantity


Parts List