Foil, Film & Foam Tapes

DC 181 UL 181B-FX Listed/Printed Film Tape

UL 181B-FX Listed film tape for use on Class 1 Flex Duct for connecting, joining, sealing and patching flexible air ductwork. DC 181 features an acrylic adhesive system, high performance in temperatures ranging from -10 F to 210 F, and is clearly printed with the UL Listing to ensure every job is code compliant.

Features & Applications

  • UL 181B-FX Listed film tape
  • Quick stick
  • Excellent conformability to uneven surfaces
  • Easy to unwind and tear
  • Color matches flex duct

  • DC 181 UL 181B-FX Listed Film HVAC Tape


    Learn more about DC 181 in depth by exploring all of its features and uses. You can also visit to learn more about choosing and using tapes.



    Backing: BOPP film: metalized with black print / black with white print

    Adhesive: High-tack, cold temperature acrylic adhesive

    Liner: NA

    Properties & Technical Data

    Product Nomenclature: DC 181
    Adhesion to Stainless Steel38 oz/in width4.16 N/10 mm
    Service Temperature Range-10 F to 210 F-23 C to 99 C
    Tensile31 lbs/in width54.3 N/10 mm
    Thickness2.7 mils0.07 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.


    Sizes & Colors

    Colors Available: Metallic Printed (MPT) Black Printed (BPT)

    Lengths Available: 120.2 yd

    Widths Available: 1.88 in, 2.83 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.

    Applicable Standards

    UL 181B-FX
    UL Listed
    FSI 25/SDI 50
    Tested in accordance with UL 723

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    Where to Buy

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