JP Linacoustic® R-300 is a rigid fiberglass board that is specifically designed for lining HVAC plenums and air distribution ductwork, and meets or exceeds all ASTM C 1071 Type II duct liner requirements. Linacoustic® R-300's airstream surface is coated with our proprietary Permacote® coating, which provides a durable and smooth surface that is resistant to the accumulation of dust and dirt. It also provides added product protection against microbial growth. Linacoustic® R-300 provides exceptional durability and superior thermal and acoustical performance to help you create more comfortable and energy efficient indoor environments for commercial and residential building occupants.
JM Linacoustic® Fiberglass Duct Board, Black, 250 deg F, BTU Rating: 0.12 Btu-in/hr-sq-ft-deg F, 96 in Length, 48 in Width, 2 in Thickness, Flexible/Rigid: Rigid
| BTU Rating | : | 0.12 Btu-in/hr-sq-ft-deg F |
| Color | : | Black |
| Flexible/Rigid | : | Rigid |
| Length | : | 96 in |
| Temperature Rating | : | 250 deg F |
| Thickness | : | 2 in |
| Width | : | 48 in |
- Permacote Linacoustic® R-300 helps improve indoor environmental quality by helping to control both temperature and sound
- Permacote Linacoustic® R-300 has exceptional sound absorbing properties far exceeding the requirements of ASTM C1071
- Duct transmitted noise, such as crosstalk and sound energy from air movement and mechanical equipment, is noticeably reduced
- The tough, acrylic polymer Permacote coating helps guard against incursion of dust or dirt into the substrate, minimizing the potential for biological growth
- Permacote coating is formulated with an immobilized, EPA-registered, protective agent to protect the coating from potential growth of fungus and bacteria
- Permacote Linacoustic® R-300 has been tested to the recommended maximum velocity of 6000 fpm (30.5 m/s)
- Fiber erosion test results were determined using the isokinetic sampling method described in JM fiber erosion testing fact sheet HSE-133FS
- If necessary, the surface may be cleaned using standard industry recognized dry methods
- North American Insulation Manufacturers Association (NAIMA) cleaning fibrous glass insulated air duct systems
- The specially designed Permacote airstream surface enhances the ability of R-300 to resist damage from typical in-shop handling, fabrication and jobsite shipment
Specification Sheet