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Internet # 100030120

Model # 1906075

Store SKU # 915245

1.89 in. x 50 yd. 322 Multi-Purpose HVAC Foil Sealer Duct Tape

$12.60 /roll
  • General metal repairs
  • UL 723 Classified meets flammability requirements
  • Available in a 12 roll pro-pack offering
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

Professional results that a DIYer can be proud of begins with 322 Multi-Purpose HVAC Foil Tape by Nashua. Specially designed for joining and seaming connections in flexible and sheet metal duct work where UL 181 listing is not required. Its extreme high tack, aggressive adhesive provides an instantaneous and durable bond to surfaces. Nashua Tape. Trusted by professionals. DIY approved. Count on Nashua to get the job done right.

Highlights

  • Performs in all-weather applications from 40°F-200°F
  • Aluminum foil backing provides UV, moisture, mold and mildew resistance
  • UL 723 Classified. See complete marking on product.
  • Low VOC content
  • Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
  • Return Policy

Product Information

Internet # 100030120

Model # 1906075

Store SKU # 915245

Specifications

Dimensions

Tape Length (yds.)

50

Tape Width (in.)

1.89

Thickness (mm)

0.127

Details

Color Family

Metallics

Features

Peel Back Design

Feet per roll

150

Kit

No

Material

Aluminum

Maximum application temperature (F)

200

Maximum hold temperature (F)

200

Minimum application temperature (F)

20

Minimum hold temperature (F)

40

Number of Rolls Included

1

Pack Size

1

Returnable

90-Day

Tape Design

Silver

Questions & Answers

85Questions
caret
Q:I was going to use 322 duct tape for my central air duct work in my attic. I see that the minimum hold temperature is 40 degrees. Does this mean that when my attic in the winter goes below 40 degrees that the 322 tape will loosen and no longer hold?
by|Jun 11, 2024
0 Answer
Answer This Question
caret
Q:I have HVAC ducts in my floor-one vent has some rusted metal causing a hole-can this be used to cover the hole or what is the tape the professional HVAC people use?
by|May 22, 2024
1 Answer
Answer This Question

A:  Hi there. If you're looking for a UL-Listed, professional grade tape, we would recommend the Nashua 324A Premium Foil Tape. https://www.homedepot.com/p/Nashua-Tape-2-5-in-x-60-yd-324A-Premium-Foil-HVAC-UL-Listed-Sealer-Duct-Tape-1542698/100048600

by|May 29, 2024
    caret
    Q:Can I use this tape outside to cover the.vents and keep under house from getting do cold. The air seeps through my floors and the house stays cold. Making my hvac run all the time snd high energy bills.
    by|Feb 6, 2024
    1 Answer
    Answer This Question

    A:  Hi there; we can't wholeheartedly recommend this tape for your project without knowing exactly what surface the tape is being applied to. Wishing you good luck with your project.

    by|Feb 7, 2024
      caret
      Q:Can this be used to repair Fiberglass Pipe Insulation?
      by|Jan 5, 2024
      1 Answer
      Answer This Question

      A:  Hi there. We would recommend a UL-approved tape such as the Nashua 324A or the Nashua FlexFix mentioned below. Good luck with your project. https://www.homedepot.com/p/Nashua-Tape-2-5-in-x-60-yd-324A-Premium-Foil-HVAC-UL-Listed-Sealer-Duct-Tape-1542698/100048600 or https://www.homedepot.com/p/Nashua-Tape-1-89-in-x-120-3-yd-555-FlexFix-UL-Listed-Duct-Tape-Sealer-1529786/100575721

      by|Jan 19, 2024
        Showing 1-4 of 85

        Customer Reviews

        4.6 out of 5

        • 4.6 out of 1,599 reviews
        • 95% recommend this product
        Filter by:
        Showing 1-10 of 1,599 reviews
        AWESOME STUFF. NEVER PLAYED WITH THIS FOIL-SEAL-TAPE BEFORE, BUT THE ADHESIVENESS (IS THAT A WORD?) IS IMPRESSIVE. CUT TO FIT, COVERS A MULTITUDE OF SINS!
        by
        • Verified Purchase
        HVAC DUCT TAPE
        Easy application and I used the foil duct tape to cover drafts coming from the dryer vent .
        by
          • Recommended
          It’s definitely better than my apartment maintenance tape flex fix. It seals properly and keeps the heat out and cool in for my portable ac.
          by
          • Verified Purchase
          New use in a pinch?
          Okay I have used this tape or the likes on many a/c systems and a few other things but this one was for the bottom of a shower door that was so dull not even Alumabright would make shine so I thought, hmm I wonder and ran to store to buy new tape and well the picture is worth a thousand words. It was all still good but I hated the look and now it's bright like it should be
          by
            • Recommended
            ...
            by
            • Verified Purchase
            ...
            by
            • Verified Purchase
            Great adhesion and a long lasting bond.
            Sting adhesive ensures a permanent bond to your ductwork. I’ve used the fibre duct tape in the past but heat causes it to dry out and peel away but that doesn’t happen with this tape. I have some joints that I covered 5 years ago which are as secure today as they were when the tape was first applied.
            by
            • Verified Purchase
            • Recommended
            Great tape for HVAC metal seams but found better use...
            Great tape for HVAC metal seams but found better use for sealing foam board insulation. Very stickey tape and easy to work with. Stops all air infiltration and makes for a well insulated final job.(Picture) Using 2x2's and R-10 Foam this created a 1.5 inch open channel for air to vent roof heat to top ridge vent. Below the Nashua Taped foam will be R-30 fiberglass insulation giving R40, fully ventilated, ceiling.
            by
            • Verified Purchase
            6 found this review helpful
            Excellent product. This foil tape is easy to use, and unlike other brands I have tried, peels eas...
            Excellent product. This foil tape is easy to use, and unlike other brands I have tried, peels easily from the backing paper, IF you cut it with scissors! When you tear a piece off, it is much more difficult to separate. High strength, completely impervious to light penetration and excellent workability. Used it to secure bubble insulation over my RV windows.
            by
            • Verified Purchase
            • Recommended
            4 found this review helpful
            Works great for a variety of projects. I have primarily used it for sealing insulation around ho...
            Works great for a variety of projects. I have primarily used it for sealing insulation around hot water pipe insulation/mini-split drain PVC lines. This stuff is a significant step up from your standard duct tape and will not fall off. It has a low profile and can therefore be handy for sealing the inside seams of ductwork when sealing from the outside is not an option.
            by
              • Recommended
              8 found this review helpful
              Showing 1-10 of 1,599 reviews