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Model #1541238

Store SKU #254731

2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Tape

  • Seals HVAC ducts & insulation in extreme weather conditions
  • Wider width allows for greater surface coverage and less overlaps
  • Available in an 8 roll Pro-Pack offering
  • See More Details

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Product Overview

Nashua 330X Extreme Weather HVAC Foil tape is ideally suited for taping joints and seams in air conditioning, heating, refrigeration and ventilation systems. This tape works in extreme temperatures and is suitable for a number of insulation applications in extreme weather conditions and climates. Nashua Trusted Tapes get the job done right, the first time, every time.
  • Seals joints and seams in duct work for A/C, heating, and ventilation systems
  • Seams and patches reflective insulation materials
  • Sealing insulation and repairing in cooler/refrigeration applications
  • High-performance acrylic adhesive provides permanent air-tight seals in extreme weather conditions
  • Excellent operational temperature performance from -35°F to 260°F
  • Provides a durable bond in even the harshest weather conditions
  • Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
  • Low VOC (volatile organic compounds) content

Info & Guides

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2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Tape
2.83 in. x 50 yds. Foil-Scrim-Kraft Insulation Tape
BrandNashua TapeShurtapeNashua TapeNashua Tape
Name1.89 in. x 120 yd. 300 Heavy-Duty Duct Tape in Silver (2-Pack)2.83 in. x 50 yds. Aluminum Foil Extreme Weather Tape2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Tape2.83 in. x 50 yds. Foil-Scrim-Kraft Insulation Tape
Price
Ratings
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(11)
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Specifications

Dimensions

Tape Length (yds.)
50
Tape Width (in.)
2.83
Thickness (mm)
0.089

Details

Color Family
Metallics
Features
No Additional Features,Peel Back Design
Feet per roll
4.16
Kit
No
Material
Aluminum
Maximum application temperature (F)
80
Maximum hold temperature (F)
260
Minimum application temperature (F)
-25
Minimum hold temperature (F)
-35
Number of Rolls Included
1
Returnable
90-Day
Tape Design
Solid Color

Questions & Answers

26Questions35Answers

Will this keep heat from my under cabinet lighting warming interior of the cabinet.

Asked by Bill December 31, 2020
4
Answers

Seriously doubt it. The tape is very thin. More designed for taping duct work. Works great on the ductwork. Very adhesive.

Will this product adhere to fiberglass coated polyiso?

Asked by Jay December 24, 2020
3
Answers

Thank you for your question. While we do expect the product to bond, it has not been tested for use in this application and we cannot attest to the longevity of the seal.

Can this be used to secure a heated cable to waterlines for winterizing pipes?

Asked by WonderWoman November 22, 2020
3
Answers

Absolutely, it should work fine. The tape can handle the regular HVAC duct temperatures while the heat is on in the Winter and even when the emergency heat is on - which would be no hotter than what your heat tape/heat cable would be. You could use this foil tape to adhere the heat tape/cable and then as a second line of defense, utilize heavy duty zip ties around that.

How high of a temperature can this tape handle?

Asked by Cynthia November 18, 2020
1
Answer

Thank you for your question. The maximum operating temperature for Nashua 330X Extreme Weather Foil tape is 260F. Best of luck with your project.

Also, is it safe to use on HDPE?

Asked by pete September 27, 2020
2
Answers

Thank you for your question. While 330X has not been tested for adhesion to HDPE, we would not expect any harmful interactions. Best of luck with your project.

Is the adhesive on this safe to use on pex?

Asked by pete September 27, 2020
2
Answers

Absolutely - no problem at all with any chemical reactions.

Is this tape UV rated?

Asked by Thejackmanone July 4, 2020
4
Answers

no.

Is this product safe to use inside freezer and refrigerator ? Thanks

Asked by Anonymous May 24, 2020
5
Answers

No.

Is this tape effective as a vapor barrier? Need tape to seal joints of foil-faced polyiso insulatiod installed in attic.

Asked by Matt March 18, 2020
5
Answers

Yes.

Can I use this tape to insulate water line against freezing?

Asked by chapo January 4, 2020
6
Answers

No, this tape will not protect pipes from freezing. I'd suggest you search the Home Depot website for either "foam pipe insulation" or "electric heat cable kit", depending on what kind of pipes you have. The foam would be for PVC/CPVC and the electric cable would be for copper, primarily.

2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Tape - page 2

Customer Reviews

  • 4.7
    out of 207 reviews
  • 96% recommend this product
Filter by:
Showing 1-10 of 207 reviews
aggressive adhesive - Very thick
Use this to seal down a sound damper for an HVAC compressor. At over 1.5mil and crazy strong adhesive, itll last forever. You can still pull pieces off the roll with fingers since it aluminum.
by RobertS
Used to seal my 3 car garage doors (16' and 8') after I installed insulation board. Two roles was...
Used to seal my 3 car garage doors (16' and 8') after I installed insulation board. Two roles was just enough. I wish it was just a little more sticky...worked better and covered more area than expected, which justifies the high price per roll.
by BT333
3 people found this helpful
This works really well! We used it for portable AC units. We even decided to change the location ...
This works really well! We used it for portable AC units. We even decided to change the location of one of them. The tape is secure but was easily removable. Great product!
by ArizonaShopper
Great tape for A/C duct work and also Temporary dry-ins for leak prevention.
Great tape for A/C duct work and also Temporary dry-ins for leak prevention.
by Bryan1969
Great product. Used it to insulate and seal my garage door.
Great product. Used it to insulate and seal my garage door.
by Niko
I love this stuff!! I use it to make my foil art. Its really great that it comes with NO marking...
I love this stuff!! I use it to make my foil art. Its really great that it comes with NO markings on it!!
by BB
1 person found this helpful
thick, sticky, and it stays where you put it despite temp and moisture... and holds things in pla...
thick, sticky, and it stays where you put it despite temp and moisture... and holds things in place till i can secure them down... and- using it to seal up gaps in foam board as well.
by TEOT
Nashua's Extreme Weather Foil Tape was the right product for the job I had to do. Finding a quick...
Nashua's Extreme Weather Foil Tape was the right product for the job I had to do. Finding a quick efficient repair to stop the leaks in my roof. Applying the foil tape was quick and easy and with the tape being durable to withstand extreme temperatures I know my repair will last. I love how easy it was to use and will keep some on hand for other repairs.
by Iwolve2
1 person found this helpful
i ordered this item for my friend and they said...
i ordered this item for my friend and they said its working exactly as expected so i am giving it an excellent because of its utility
by AngelDMV
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Showing 1-10 of 207 reviews