Model # 1207801

Internet #100507541

Store SKU #254731

Nashua Tape 2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Tape
0742366008268

Nashua Tape

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
  • UV, moisture and mold resistant
$21.78 /each

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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 Compound) content

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Price
$16.58 /roll
$21.78 /each
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$43.45 /package
Name 2.5 in. x 60 yd. 324 Amp Premium Foil UL Listed HVAC Tape 2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Tape 2.83 in. x 60.1 yds. 357 Ultra Premium Duct Tape 1.89 in. x 60 yd. 394 General Purpose Duct Tape Silver Pro Pack (12-Pack)
Brand Nashua Tape Nashua Tape Nashua Tape Nashua Tape
Ratings (104) (31) (0) (0)
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Customer Questions & Answers

Will it do for auto repairs (perfection is not needed)

Have a few small holes in the body panel (mid panel, not edges or corners) but will try to get a couple more years out if my car. Will it hold up a couple of years?
Asked by: Snorre
Obviously depends on what type of auto repair, but seems to stick very well to a clean, dry surface. I'd use it over duct tape if "sealing" is the goal, but it has virtually NO flexibility, so it will tear easily.
Answered by: HiloDIYer
Date published: 2017-01-24

I need to seal between the glass and aluminum frame on my solar panels where rain in getting in where the rubber seal is old. Will this product work?

Asked by: Chuck
Thank you for your question. While this product does hold up well in outdoor conditions, a better choice would be Nashua Waterproofing Repair Tape. http://www.homedepot.com/p/Nashua-Tape-1-89-in-x-10-9-yd-Waterproofing-Repair-Tape-1207802/100197267 Please note that this product is PERMANENT and will leave substantial residue behind on surfaces should you ever wish to remove the product. Best of luck with your project.
Answered by: NashuaProductExpert
Date published: 2016-09-19

How thick is the adhesive layer on this tape? Is it grey with a blue plastic peel film? I am trying to compare it to another Nashus tape I need more o

I need more of this tape. If HD sells it; I will order from you. If not, it is off to the HVAC store
Asked by: T6
I can't tell you how thick the adhesive layer is but it has a brown wax paper backing. Very strong adhesive.
Answered by: Iwolve2
Date published: 2016-11-14

Can I paint over this product?

Asked by: BigJohn
Not really. But you can try primering it first then paint
Answered by: Andy
Date published: 2015-11-05
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Customer Reviews

2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Tape is rated 4.6 out of 5 by 31.
Rated 5 out of 5 by from Worked exactly as expected the adhesive is aggressive enough to... Worked exactly as expected the adhesive is aggressive enough to stick to just about anything. Metal foil is thick enough not to tear accidentally
Date published: 2017-02-09
Rated 5 out of 5 by from Sealed leaky duct work in attic Sealed leaky duct work in attic
Date published: 2017-03-28
Rated 4 out of 5 by from 5-stars for now, simply because I just used it, and don't know the long-term efficacy yet. So I g... 5-stars for now, simply because I just used it, and don't know the long-term efficacy yet. So I guess I didn't overlap my corrugated roofing panels enough (my first time), and now my shed has a few leaks at the seams where the panels are joined up. So I did some googling and someone used this tape to seal leaks in their roofing. I swept off my shed roof (leaves, dust, etc.) but by no means did I thoroughly wash it, and laid down the tape over the seams. The constant 5,6,7 days of steady rain came (I live in Mountain View, Hawaii) and so far no leaks. So it probably deserves 5 stars, but we'll see if I'm still leak-free in a year or 2.
Date published: 2017-01-24
Rated 5 out of 5 by from 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.
Date published: 2016-11-14
Rated 5 out of 5 by from this tape is heavy duty, we bought the cheaper one first two times and if you have any type of mo... this tape is heavy duty, we bought the cheaper one first two times and if you have any type of moisture or heat in the summer.......and ours is not extreme issues its just different seasons! other tapes just start to peel over time no matter what.
Date published: 2017-04-01
Rated 4 out of 5 by from The tape was expensive, but a very good product, I... The tape was expensive, but a very good product, I used it to seal a crack on my AC unit, it worked great!
Date published: 2017-04-18
Rated 5 out of 5 by from This tape is adhears to the surface of what ever... This tape is adhears to the surface of what ever you put it on, and it stays there.
Date published: 2017-01-25
Rated 5 out of 5 by from I love his tape , it works really well On... I love his tape , it works really well On hvac ducts , plenums , duct board
Date published: 2017-04-20
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