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Foil, Film & Foam Tapes

AF 984

AF 984CT Cold Temperature Foil/Scrim/Kraft Tape

UL 723 tested Foil/Scrim/Kraft (FSK) tape for sealing seams in scrim-reinforced duct insulation. Ideal for applications that demand a maximum-strength tape, AF 984CT is linered, offers an acrylic adhesive and can be used in temperatures ranging from -20 F to 260 F.

Features & Benefits

  • Foil/Scrim/Kraft (FSK) tape
  • Linered
  • Superior stability during extreme fluctuations in temperatures
  • Wrinkle-free backing resists tearing
  • Resists water vapor and smoke transmission
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Related Products

AF 990

All Service Jacket (ASJ) tape for use in cold and dual temperature systems.

Typical Applications

    For sealing seams in scrim-reinforced duct insulation



  • Backing: Aluminum foil/fiberglass scrim/kraft paper
  • Adhesive: Cold temperature, white acrylic-based adhesive
  • Liner: Non-contaminating, siliconized, flat, white, paper release liner

Properties & Technical Data

Property Standard Metric
Adhesion to Stainless Steel 64 oz/in width 7.0 N/10 mm
Elongation 3% 3%
Service Temperature Range -20 F to 260 F -29 C to 127 C
Tensile 34 lbs/in width 59.5 N/10 mm
Thickness - With Liner 11.1 mils 0.28 mm
Thickness - Without Liner 7.4 mils 0.19 mm

Physical and performance characteristics shown above are obtained from tests recommended by PSTC, ASTM, government agencies or Shurtape Technologies, LLC, Quality Assurance and Technical Service departments and do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. The user should determine whether the product is fit for a particular purpose and is suitable for the user’s method of application before use.

Applicable Standards

FSI 5/SDI 0, Tested in accordance with UL 723

Sizes & Colors

Colors Available:

Silver (SIL) Silver (SIL)

Lengths Available: 46 m

Widths Available: 48 mm, 72 mm, 96 mm

Standard Core Size: 3 in

Sizes and colors disclaimer: Lead times may apply. Please contact Shurtape customer service for information related to stock and non-stock sizes and colors.

Storage & Usage Conditions

Tape should be stored in its original packaging in a cool, dry area away from direct sunlight and should be used within 12 months of date of shipment. Surfaces to which tape is applied should be clean, dry and free of grease, oil or other contaminants.

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Where to Buy

Shurtape Foil, Film & Foam Tapes products can be found online or nationwide at the following preferred retailers. Check our Where to Buy page for more information on where to buy Shurtape products.

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