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Johns Manville Spiral SG Duct Liner

Johns Manville Spiral SG Duct Liner
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Johns Manville Spiral SG Duct Liner

Spiral SG Double Wall Insulation is a thermal and acoustical, rotary process, fiber insulation designed for use in double-wall spiral HVAC ducts.  To optimize performance, the product is offered in a range of densities and thicknesses. The resilient fiberglass blankets resist damage during fabrication and carry a UL Fire Hazard Classification rating of 25/50.

Service Temp Max: 350°F (177°C)
Recycled Content: 18%
Green Guard: Certified

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  • Stock: In Stock
  • Model: Spiral SG
  • Weight: 75.00lb
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