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HomeVillage Supply ProductsTapeAluma-Grip™ AFT-701 3 in. x 50 ft. Silver Aluminum Foil Tape

Aluma-Grip™ AFT-701 3 in. x 50 ft. Silver Aluminum Foil Tape

$29.09

  • 40-year cycle indoor/outdoor
  • Heavy duty, pressure-sensitive
  • Immediate sealing on contact, long-term adhesion
  • Passes SCAQMD Rule 1168
  • True Zero VOC
  • Zero dry time
  • LEED Compliant
  • Passes 2,000 hours QUV
  • Up to 25 inch w.c.
  • 5-year indoor/outdoor warrant
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Description

Hardcast AFT-701 (3″ x 50′) is a heavy-duty, aluminum-backed, butyl-based rolled sealant tape for HVAC & roofing, offering immediate, aggressive, leak-proof sealing on contact, superior adhesion to metal/ducts, and excellent weather/moisture resistance for durable, fast, indoor/outdoor applications. 
Key Features & Description:
  • Material: Gray, modified butyl rubber adhesive on a silver aluminum foil backing.
  • Type: Pressure-sensitive, rolled mastic/sealant tape, often called “caulk tape”.
  • Application: Sealing duct joints (sheet metal, flex, board), roofing hips/ridges, and general flashing.
  • Adhesion: Instant tack with a full bond in 24 hours, providing a strong, water-resistant grip.
  • Performance: Asphalt and solvent-free, flexible, mildew-resistant, and designed for long-term, leak-proof results.
  • Specs: 30 mils thick, 3 inches wide, 50 feet long, 720 PSI tensile strength, 560% elongation.
  • Benefits: Fast, easy application without tools, suitable for sub-grade use on coated ducts, and passes stringent tests like 2,000 hours QUV. 

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