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  • Scotch Foil Tape, 2-Inch by 50-Yard
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Scotch Foil Tape, 2-Inch by 50-Yard

by 3M
66 customer reviews
| 4 answered questions

List Price: $14.99
Price: $13.54 & FREE Shipping on orders over $35. Details
You Save: $1.45 (10%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
1-Pack
  • Recommended Applications: Ductwork maintenance
  • Extreme temperature application
  • General repairs
  • Resists water vapor, odor and smoke transmission
  • For application ease, the adhesive is protected until the liner is removed.
17 new from $9.40

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$13.54 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Product Description

Size:1-Pack

Product Description

3M 3311 aluminum tape comes in a 2 in width, uses a rubber adhesive and is packaged 12 rolls per case. Can be used in the following temperature range: -10 F to +180 F. Provides a tensile strength of 17 lb/in. When purchasing this product, consider the thickness. The variances in thickness often make an important difference in proper performance. This aluminum tape has a 3.6 mil total thickness. In addition to the other properties this product is chemical-resistant, heat-reflective, light-reflective, moisture-resistant, uv-resistant and flame retardant. This aluminum tape meets the following standards: UL 723.

From the Manufacturer

Scotch no.174 Foil Tape 3311, Ideal for general duct sealing and MRO repair applications. Meets UL 723 standard.


Product Information

Size: 1-Pack
Technical Details
Brand Name3M
Item Weight1.5 pounds
Product Dimensions4.9 x 2 x 4.9 inches
Item model number3311-50
ColorSilver
Number of Items1
Size1-Pack
Manufacturer Part Number051131-85493-RL
  
Additional Information
ASINB000NG622Q
Best Sellers Rank #16,584 in Home Improvement (See top 100)
Shipping Weight1.2 pounds (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableMarch 1, 2007
  
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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

27 of 27 people found the following review helpful By Erin A. Thomas on April 21, 2011
Size: 1-Pack Verified Purchase
I'm living in an apartment where the property managers don't like to take care of their tenant's maintenance problems, and when they finally give in and make the attempt, they fall short of doing any sort of quality work. Last year, to patch up several jetting air leaks in the HVAC duct work, they used normal duct tape--which melted soon there after. Melted!

I've been in stores looking for the right kind of duct tape, but no-one who worked at any of the large home improvement chains could tell me anything about the duct tapes they carried. Nothing of value, so I had been reluctant until I had the grand idea of reading reviews of duct tapes online, which brought me to trying out this tape.

First of all, the tape is very, very easy to work with. There is a thin plastic backing that lets you handle the tape and cut it to the correct size without it sticking all over everything and losing its adhesiveness in the process. Once you're ready, you can peel a bit of the backing away and anchor the tape, then steadily peel the rest away as you apply the rest, exactly where you want it to go.

The air pressure behind the leaks is so high that it literally tore off the duct tape that was applied last year, but so far (about 3 weeks now), this foil tape has held on tight without even a slight bulge where the air leaks have been sealed. I've run the air conditioner in the day and the heater at night (desert conditions in spring--cold nights hot days), and there has been no warping or melting of any kind.

A couple of the air leaks are occurring where the duct work "meets" the HVAC unit. I put that in quotations because the "meeting" is offset by several centimeters, making it impossible to create a seal.
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12 of 12 people found the following review helpful By Jane Brunton on October 11, 2009
Size: 1-Pack Verified Purchase
This is great tape. I bought it to repair a heating vent and have found it useful for other projects as well. I'm going to buy more of this same tape.
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10 of 10 people found the following review helpful By Gepetto on March 26, 2010
Size: 1-Pack Verified Purchase
I taped my 4" ductwork and it seemed to increase my dust collector suction by 50%. A lot of suction is lost at the pipe joints. Highly recommended for your dust collection system.
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10 of 11 people found the following review helpful By D. Wong on November 9, 2008
Size: 1-Pack
I bought this foil tape to do some duct repair on my HVAC system. It seals the ducts perfectly and is very easy to apply. The foil tape is paper backed, so all you have to do is peel off the backing and apply. A Great product!
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4 of 4 people found the following review helpful By Big Bruin on September 13, 2012
Size: 1-Pack Verified Purchase
I got this 50 yard roll from Amazon for about what I paid for a 10 yard roll at the local home improvement store. Definitely a great deal. It is very pliable, extremely sticky, and works great. I took one star off because it is not as strong as that other roll. If you are forming it around corners or uneven seams, this roll is far more prone to ripping, even if the sheet metal isn't sharp. I just had to make a bunch of small patches to cover areas where it ripped.
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3 of 3 people found the following review helpful By E. Sikorski on August 15, 2011
Size: 1-Pack Verified Purchase
I bought this tape after seeing it used on some HGTV shows for sealing leaks in duct work (which I have quite a few). Like noob to HVAC repairs, I used duct tape before and wondered why it did not stick for very long! This tape works extremely well at sealing leaks and has not even appeared to budge with the air pressure from underneath. Already I have notice a slight increase in airflow because of using this tape. It is expensive, but I feel worth the investment to save in energy costs for a long time.
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2 of 2 people found the following review helpful By A. C. on September 10, 2012
Size: 1-Pack Verified Purchase
Put away the "duct tape" and use this. It holds up over time and makes a better seal besides. Plenty strong to hold your ductwork in place as well.
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2 of 2 people found the following review helpful By W. Lai on November 11, 2011
Size: 1-Pack Verified Purchase
Super sticky, thick and good quality. We used to cover old vents and dryer duct. Works perfectly. I wish my duct tape is half as good.
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Scotch Foil Tape, 2-Inch by 50-Yard
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