$2396
- For metal repairs in extreme temperatures of -35°F to 260°F
- Wider width allows for greater surface coverage and less overlaps
- Available in an 8 roll pro-pack offering
- View More Details
How to Get It
Product Overview
Professional results that a DIYer can be proud of begins with 330x Extreme Weather HVAC Foil Tape by Nashua. This foil tape is ideally suited for sealing joints and seams in air conditioning, heating, refrigeration and ventilation systems. It is suitable for a number of insulation applications in extreme weather conditions and climates. Nashua Tape. Trusted by professionals. DIY approved. Count on Nashua to get the job done right.
- High performance acrylic adhesive provides an aggressive bond even in the harshest weather conditions
- Performs in all-weather applications from -35°F to 260°F
- Aluminum foil backing provides UV, moisture, mold and mildew resistance
- Low VOC content
- Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
Compare Similar Duct Tape
Best Seller |  |  |  | |
| Brand | Nashua Tape | Nashua Tape | Shurtape | Nashua Tape |
| Name | 1.89 in. x 120 yd. 300 Heavy-Duty Duct Tape in Silver (2-Pack) | 2.83 in. x 50 yd. 330X Extreme Weather HVAC Foil Duct Tape | 2.83 in. x 50 yds. Aluminum Foil Extreme Weather Duct Tape | 2.83 in. x 50 yds. Foil-Scrim-Kraft Insulation Duct Tape |
| Price | $1088 /package ($5.44 /roll) $11.98 Save $1.10 (9%) | $2400 | $2458 | $2649 |
| Ratings | (680) | (247) | (15) | (11) |
| Tape Width (in.) | 1.89 | 2.83 | 2.83 | 2.83 |
| Number of Rolls Included | 2 | 1 | 1 | 1 |
| Thickness (mm) | 0.254 | 0.089 | 0.19 | 0.20 |
| View Product | View Product | View Product | View Product |
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
Pack Size
1
Returnable
90-Day
Tape Design
Solid Color
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
May 3, 2021
Bought this tape to cover the seams between pieces of foam insulation I installed on the undersid...
Bought this tape to cover the seams between pieces of foam insulation I installed on the underside of my carport roof. I was disappointed that some of the tape on some of the seams did not stick and came undone over a period of a few weeks. It is difficult to get back up to those high areas to apply new tape. It was also difficult to remove the backing of the tape prior to applying to the seams.
by
Feb 14, 2020
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
Aug 13, 2019
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
Aug 6, 2019
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
Jul 1, 2019
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
Jan 2, 2019
Great product. Used it to insulate and seal my garage door.
Great product. Used it to insulate and seal my garage door.
by
Sep 3, 2018
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
Jan 13, 2018
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
Nov 14, 2016
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
Apr 27, 2022
Excellent stuff. Great adhesive and the foil is thick...
Excellent stuff. Great adhesive and the foil is thick enough to be durable
by
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