Model # 1207792

Internet #100030120

Store SKU #915245

Nashua Tape 1.89 in. x 50 yd. 322 Multi-Purpose HVAC Foil Tape
0742366999832

Nashua Tape

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

  • Seals HVAC ducts & insulation and general repairs
  • Conforms to flexible duct work creating a long-lasting bond
  • Available in a 12 roll Pro-Pack offering
$788 /roll

Choose Your Options

Metallics
  • Metallics
Number of Rolls Included
1
Tape Width (in.)
1.89
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Installation Options

Product Overview

  • Seals HVAC ducts & insulation and general repairs
  • Conforms to flexible duct work creating a long-lasting bond
  • Available in a 12 roll Pro-Pack offering
Nashua 322 multi-purpose HVAC foil tape is specially designed for taping heating, ventilation and air conditioning joints and seams against moisture and vapor and other general purpose repairs. Nashua Trusted Tapes get the job done right, the first time, every time.
  • Taping joints and seams in duct work for A/C, heating, and ventilation systems
  • Repairing, patching and seaming reflective insulation
  • Extreme high tack, aggressive adhesive provides an instantaneous and durable bond to surfaces
  • Performs in all weather applications from 40-200°F
  • Aluminum foil backing UV, moisture, mold and mildew resistant
  • Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
  • UL 723 classified as to surface burning characteristics
  • Low VOC (Volatile Organic Compound) content

Product Overview

  • Seals HVAC ducts & insulation and general repairs
  • Conforms to flexible duct work creating a long-lasting bond
  • Available in a 12 roll Pro-Pack offering
Model #: 1207792
Sku #: 915245
Internet #: 100030120

Nashua 322 multi-purpose HVAC foil tape is specially designed for taping heating, ventilation and air conditioning joints and seams against moisture and vapor and other general purpose repairs. Nashua Trusted Tapes get the job done right, the first time, every time.

  • Taping joints and seams in duct work for A/C, heating, and ventilation systems
  • Repairing, patching and seaming reflective insulation
  • Extreme high tack, aggressive adhesive provides an instantaneous and durable bond to surfaces
  • Performs in all weather applications from 40-200°F
  • Aluminum foil backing UV, moisture, mold and mildew resistant
  • Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
  • UL 723 classified as to surface burning characteristics
  • Low VOC (Volatile Organic Compound) content

Info & Guides

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Price
$4.95 /roll
$7.88 /roll
$14.63 /roll
$16.58 /roll
Name 1.89 in. x 9.8 yds. 322 Multi-Purpose HVAC Foil Tape 1.89 in. x 50 yd. 322 Multi-Purpose HVAC Foil Tape 1.89 in. x 50.3 yds. Foil-Scrim-Kraft Insulation Tape 2.5 in. x 60 yd. 324A Premium Foil UL Listed HVAC Tape
Brand Nashua Tape Nashua Tape Nashua Tape
Ratings (9) (664) (3) (244)
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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
Material
Aluminum
Maximum application temperature (F)
90
Maximum hold temperature (F)
200
Minimum application temperature (F)
20
Minimum hold temperature (F)
40
Number of Rolls Included
1
Returnable
90-Day
Tape Design
Silver

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
Material
Aluminum
Maximum application temperature (F)
90
Maximum hold temperature (F)
200
Minimum application temperature (F)
20
Minimum hold temperature (F)
40
Number of Rolls Included
1
Returnable
90-Day
Tape Design
Silver

Questions & Answers

How suitable is this for electrical applications?

Is the surface of the tape conductive, or is it insulated with something like polyester film? Is the adhesive conductive?
Asked by: ECEguy
Surface is conductive, adhesive is non-conductive, it can be used to make a Farday's cage for shielding electronics from RF interference, such as lining the body cavities of an electric guitar to stop the 60 cycle RF hum . However, copper tape is still a better choice since all the seams can be easily soldered to ensure good continuity for proper conductivity between pieces.
Answered by: Pops
Date published: 2016-07-15

installing vent fan in bath is this a good tape for taping air vent tube to fan exhaust?

I need a good durable tape that won't break down in the heat and humidity of an attic.
Asked by: curious
Yes this product works perfect.
Answered by: Tangy2
Date published: 2018-04-27

Is this product good for sealing ducts in my forced air heating system?

Asked by: Wes
Yes if properly applied.
Answered by: Blackbasco
Date published: 2018-04-26

Is this the right kind of tape to use on a dryer vent?

Asked by: Sean
I used this on my dryer vent 3 years ago and its still sealed like the first day even after the cat walked on it. It was easy to use and worked perfectly.
Answered by: SML1SAL
Date published: 2018-03-01
  • y_2018, m_7, d_20, h_22CST
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Customer Reviews

1.89 in. x 50 yd. 322 Multi-Purpose HVAC Foil Tape is rated 4.5 out of 5 by 664.
Rated 5 out of 5 by from This metallic tape is faced with a removable waxy paper which makes it easy to use. While it may... This metallic tape is faced with a removable waxy paper which makes it easy to use. While it may be meant for plumbers and HVAC contractors, I use it to make foil-wrapped cardboard box ovens for camping use by my Girl Scouts. The face of the tape is VERY sticky, so once you remove the protective paper layer be very careful to only touch it to the area you want. A box oven made with this tape and heavy kitchen foil wrap can be heated with hot charcoal briquets and makes great cornbread to go with your campfire chili or brownies for dessert! One roll makes 2-3 box ovens.
Date published: 2018-05-01
Rated 5 out of 5 by from Used to tape and seal a solar oven, duct tape would just let go and leave a sticky mess. Don't bo... Used to tape and seal a solar oven, duct tape would just let go and leave a sticky mess. Don't bother getting the 10' roll, it's half the price of the 50'
Date published: 2018-05-15
Rated 5 out of 5 by from I bought this over a year ago and I'm still using it. There's lots on the roll, and it does not g... I bought this over a year ago and I'm still using it. There's lots on the roll, and it does not get old - still sticky as ever. Originally got it for a new water heater vent installation; after a year at fairly high heat, it is still sealed tight. It's super sticky, and on a clean surface it can not be moved if you make a mistake. It's nice also for various non-HVAC projects - I made some nice labels for my milling machine, and the kids used it for school projects.
Date published: 2018-07-11
Rated 5 out of 5 by from This HVAC tape was exactly what I needed to seal leaking air at an elbow. Super easy to form in n... This HVAC tape was exactly what I needed to seal leaking air at an elbow. Super easy to form in nooks and crannies and stopped the air leakage completely. A bit tricky to handle in tight areas. By cutting smaller pieces and removing paper backing as I applied the tape was a good solution for me in those areas.
Date published: 2018-07-10
Rated 5 out of 5 by from This insulation tape is the best I’ve used. 50 yards on one roll provided me with enough to cover... This insulation tape is the best I’ve used. 50 yards on one roll provided me with enough to cover 20’ of duct work. The insulation I covered was nearly 30 years old and I had no problem with this product “sticking” to the old insulation. I give it 5 Stars !!
Date published: 2018-05-01
Rated 5 out of 5 by from This duct tape was very sticky and held very well especially to the duct installation I was insta... This duct tape was very sticky and held very well especially to the duct installation I was installing. The backing tape prevents it from tangling and helps with the installation on long runs of the tape.
Date published: 2018-07-03
Rated 5 out of 5 by from Easy to use, sticks well, does a nice job sealing. I was using it to seal the joints on R5 insula... Easy to use, sticks well, does a nice job sealing. I was using it to seal the joints on R5 insulation board when insulating the basement foundation walls.
Date published: 2018-07-10
Rated 1 out of 5 by from impossibly bad design to peel backing Removal of back is terrible. Doesnt come off- spend all your time trying to get the paper backing off. Get a wider tape with better backing.
Date published: 2018-05-26
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