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 fiberglass 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.
JM Linacoustic® RC Fiberglass Duct Liner, 100 ft Length, R-Value: 4.2, 1 in Thickness, 47-1/2 in Width
| 2-3/8 | in | : | Iron Pipe Size |
| Green | : | Density |
- 25 Flame Spread Index
- 50 Smoke Developed Index
- Sound Absorption Coefcient
- Thermal Performance
- >=6 % Water Vapor Sorption
- Permacote® Acrylic Coating Treatment
- 250 deg F Temperature Rating
- Fiberglass Material
Data Sheet