Master Flow F8ifd6x300 Insulated Flexible Duct

LL Building F8ifd6x300 Master Flow Insulated Flexible Duct 6 inch x 25 Feet Fiberglass Silver

• Metalized jacket, single strand fiberglass yarns for added strength and tear resistance.
• 2 in. Thick glass fiber.
• Metalized jacket.
• 2 in. Continuous blanket of glass fiber insulation.
• 6 in. x 25 ft.
• Item weight – 13.7 lbs.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2 in thick glass fiber. Two-ply continuous inner core products, smooth interior for more efficient air movement. Two-ply continuous inner core products, smooth interior for more efficient air movement. Vapor barrier, durable and scuff-resistant jacket. Zinc-coated, high-carbon steel wire helix. Thick, continuous blanket of glass fiber insulation. Metalized single-strand fiberglass yarns for added strength and tear-resistance.