Johns Manville provides the finishing touches to Spiracoustic Plus round duct insulation with SuperSeal® coating products. These unique acrylic coatings are air-drying versions of the factory-applied airstream coating designed for fabrication and repair use. SuperSeal products help retain all the performance characteristics engineered into Spiracoustic Plus duct liner.
Cost Effective. Spiracoustic Plus duct liner eliminates the need for costly double-wall configuration in round air ducts.
Improves Indoor Building Environment. 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.
Note: 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.
|Weight||14.1683 Pounds (lbs)|
|Width||48 Inches (In)|
|Height||1 Inches (In)|
|Country of Origin||USA|
|Length||121 Inches (In)|
|Application||Duct liner, acoustical|
|Noise Reduction Coefficient (NRC)||0.75|
|Resistances||K = 0.23|
|Size||1" x 48" x 120"|
|Temperature Range||40°F to 250°F (4.4°C to 121.1°C)|