$1268
- Inspection ready
- Contractor grade closure system for class 1 flexible ducts
- Available in a 12 roll pro-pack offering
- View More Details
Product Overview
Professional results that a DIYer can be proud of begins with 555 FlexFix UL Listed Tape by Nashua. This UL Listed tape is highly conformable to flexible connections in HVAC applications. It provides an economical solution for sealing flexible duct, bubble wrap, and reflective insulation materials. Nashua Tape. Trusted by professionals. DIY approved. Count on Nashua to get the job done right.
- High performance acrylic adhesive provides an aggressive bond in extreme temperatures (-40F – 212F)
- Aluminum foil backing provides UV, moisture, mold and mildew resistance
- UL 181B-FX Listed
- Tears by hand for simple, quick installation
- Low VOC content
- Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
- Tears by hand for simple, quick installation
- Low VOC (Volatile Organic Compounds) content
Compare Similar Duct Tape
 |  | Best Seller |  | |
| Brand | Nashua Tape | Nashua Tape | Nashua Tape | Polyken |
| Name | 1.89 in. x 120.3 yd. 555 FlexFix UL Listed Duct Tape | 1.89 in. x 50.3 yds. Foil-Scrim-Kraft Insulation Duct Tape | 2.5 in. x 60 yd. 324A Premium Foil HVAC UL Listed Duct Tape | 1.89 in. x 54.7 yd. 510 Professional-Grade Gaffer Duct Tape in Silver |
| Price | $1268 | $1278 | $1658 | $1912 |
| Ratings | (297) | (11) | (547) | (26) |
| Tape Width (in.) | 1.89 | 1.89 | 2.5 | 1.89 |
| Features | No Additional Features | Peel Back Design | Peel Back Design | No Additional Features |
| Thickness (mm) | 0.079 | 0.202 | 0.122 | 0.292 |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Tape Length (yds.)
120.3
Tape Width (in.)
1.89
Thickness (mm)
0.079
Details
Color Family
Metallics
Features
No Additional Features
Feet per roll
360
Kit
No
Material
Aluminum
Maximum application temperature (F)
80
Maximum hold temperature (F)
210
Minimum application temperature (F)
40
Minimum hold temperature (F)
40
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
Aug 14, 2020
It worked good until the condensation started building up then...
It worked good until the condensation started building up then wouldn’t stick for nothing went over it with rubber tape
by
Jul 27, 2020
It STICKS only to ITSELF
The sticky part is on the outside of the roll once you pull back the tab... I cut down through half of the roll trying to get to a section that wasn't that way.... I never got anything but the sticky stuff on the wrong side and therefore useless as glue was was on both sides. Apparently, it is a common occurrence based upon other reviews I am reading ...now... too late to do me any good.
by
Jul 22, 2020
I have found no special attributes that would make this an all weather tape. I believe Its adhesi...
I have found no special attributes that would make this an all weather tape. I believe Its adhesive properties fall below the original duct tape and its rip strength is questionable. The construction lacks any strengthening materials such as cloth or scrim. Its not my ideal choice in its class of tapes.
by
Nov 17, 2018
This tape is ok if you use it all within a year or so. I bought it to tape some duct work and it ...
This tape is ok if you use it all within a year or so. I bought it to tape some duct work and it seemed ok but when I needed to use it again a year and a half later, the metal coating came off as I unrolled the tape plus it was no longer sticky. It was never stored in an extreme environment.
by
Jun 26, 2018
The tape worked great!!! It held great on an HVAC system that is pushing air against it and it st...
The tape worked great!!! It held great on an HVAC system that is pushing air against it and it still held. The tape blends in well too which makes it not all that noticable.
by
Aug 1, 2017
Cheap trash that is unusable after spending one season inside my air conditioned house. The roll ...
Cheap trash that is unusable after spending one season inside my air conditioned house. The roll of tape is stuck to itself and is unable to unravel as you would normally expect.
I will now go out of my way to never buy a Nashua product again.
by
Jun 3, 2017
Awful quality
I purchased two rolls of this tape and both rolls are unusable. I literally took one roll out of its plastic wrapper and the backing peeled right off the tape. The tape actually stuck to itself like it was melted together. I used about three yards off the other roll and just chalked the first one up to a bad roll. Then it started doing the same thing. Out of anger/frustration I must have wasted another 1/4 of the roll trying to get it to work properly. Now I have $25 of worthless tape. I'm ticked to say the least, now I'll have to go buy more of another brand and hope it works.
by
Apr 11, 2017
Very good!
Very good!
by
Mar 3, 2015
water heater replacement
This flexible tape made sealing the vent system easy
by
Oct 24, 2021
Some how ease to use
I been using this product for years
by
Oct 23, 2021
great tape but hard to get off the roll evenly...
great tape but hard to get off the roll evenly
by
Oct 23, 2021
Used to seal inside rv ac units
The tape sticks better than I thought it would
by
Oct 6, 2021
by
Oct 5, 2021
by
Sep 22, 2021
Tape sticks to the surface good, it was not hard...
Tape sticks to the surface good, it was not hard to tear off to apply to the surface. Once I put the tape on it appear to prevent air from escaping the HVAC openings. Overall the tape did the job with little problems.
by
Aug 28, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Aug 14, 2021
I bought it to put around vent pipe and it...
I bought it to put around vent pipe and it served its purpose well
by
Jul 17, 2021
Excellent tape for my tarp!!
DD...
Excellent tape for my tarp!!
DD
by
Jul 9, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Jul 8, 2021
This product needs to be sold at a dollar store...
This product needs to be sold at a dollar store not a place of professionals.. cheap cheap cheap!
by
Jun 27, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Jun 25, 2021
by
Jun 11, 2021
Excellent product and easy to use...
Excellent product and easy to use
by
Jun 10, 2021
The best way to get a great seal on rigid...
The best way to get a great seal on rigid foam insulation in an rv. This adhesive is the best that I have ever used and will grip both metal and plastic.
by
May 18, 2021
Did the the job good tape...
Did the the job good tape
by
May 18, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
May 4, 2021
by
Apr 22, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Response from DaveApr 28, 2021
I don't believe this this is the TrexRainEscape or TrexProtect product.
If it is please feel free to give us a call, we are always interested on how we can make our product better.
Here is our direct line. 877-348-1385
If it is please feel free to give us a call, we are always interested on how we can make our product better.
Here is our direct line. 877-348-1385
Apr 22, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
Apr 10, 2021
The tape was a little thinner than expected. But overall...
The tape was a little thinner than expected. But overall adhesion is good.
by
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