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Airtight inner core - energy efficient/no fiberglass erosion into air stream
Encapsulated wire helix no unraveling when cut to length or quick installation
Smooth inner core
Highly resistant to mold growth tested and Listed to UL Environment's standard UL 2824
Tough reinforced metallized polyester jacket tear and puncture-resistant or low maintenance
Lightweight compact carton or bag reduces warehouse and jobsite handling cost
Formaldehyde-free made with Owens corning Eco touch insulation