- Description
- Specs
-
- Permanently seals seams in fiberglass duct board and flexible ducts for HVAC systems
- Suitable for use on rigid sheet metal ducts
- Durable seal for dryer ventilation
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- Backing: Printed 2.1 mil Aluminum Foil
- Adhesive: Cold weather Acrylic
- Liner: Polycoated Natural Kraft Liner
- Colors: Aluminum
- Specifications: UL 181A-P & UL 181B-FX Listed
- Standard Sizes: 2.5" x 60Yd, 72mm x 55m