Duck Brand, 0.375 Inch X 0.31 Inch X 10 Feet Black Foam Medium Gap Seal, 2 Pack, Self-Adhesive
Duck Brand, 0.375 Inch X 0.31 Inch X 10 Feet Black Foam Medium Gap Seal, 2 Pack, Self-Adhesive
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Duck Brand, 0.375 Inch X 0.31 Inch X 10 Feet Black Foam Medium Gap Seal, 2 Pack, Self-Adhesive

|1,867 ratings
Duck Brand, 0.375 Inch X 0.31 Inch X 10 Feet Black Foam Medium Gap Seal, 2 Pack, Self-AdhesiveDuck Brand 3 8 in x 5 16 x 10 ft Black Foam Weatherstrip Seal 2 Pack3 pack Duck Brand 3 8 in x 5 16 x 10 ft Black Foam Weatherstrip Seal 2 Pack
Pack SizeSingle

Key item features

  • Physical Dimensions: This Duck Brand Black Foam Weatherstrip Seal measures 0.375 inches wide by 0.31 inches thick, with each roll extending 10 feet in length, provided as a convenient 2-pack.
  • Targeted Use: Specifically engineered for sealing small gaps around both doors and windows, it helps to create a comprehensive barrier against external elements.
  • Element Barrier: Effectively seals out drafts and humidity, concurrently preventing the entry of dust, insects, and pollen into living spaces throughout the year.
  • Efficiency Contribution: By addressing common cracks and gaps, this weatherstrip contributes to reducing energy costs and enhancing home comfort and energy efficiency.
  • Renter-Safe: Features a self-adhesive backing that ensures clean removal, making it a suitable and safe solution for renters and temporary living arrangements.
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4.2 out of 5 stars
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1,867 ratings522 reviews
How item rating is calculated
  1. 5 stars65% (1,212)
  2. 4 stars12% (232)
  3. 3 stars9% (173)
  4. 2 stars4% (84)
  5. 1 star9% (166)
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Showing 1-3 of 522 reviews

Jun 30, 2026
Reviewer name: Barbara
Top Reviewer
Item details
Count: 1
Size: 0.75 in. x .5 in. x 10 ft.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Effective

We rent and the gaps in some of the doors and windows is concerning. To ensure that no bugs, dust come in nor our air conditioning goes out, I needed something easy to install that would also be easy to remove when we move out. This fit the bill - and the gaps. To ensure it sticks though, make certain you clean the area of use carefully and thoroughly.

Helpful?e4b686f0-6891-11f1-bc2f-3fd34703298432475929
Jul 4, 2026
Reviewer name: David
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice price, works well on doors

Nice price, adheres well to properly prepared door surfaces, close in quality to the high-priced spread - durability beyond a couple of months unknown at this time.

Helpful?e4b686f0-6891-11f1-bc2f-3fd34703298432475929
May 10, 2026
Reviewer name: Lynne
Top Reviewer
Item details
Count: 1
Size: 0.75 in. x .5 in. x 10 ft.
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

When our sliding glass door frame kinda ‘disjointed', the door didn't quite fit all the way in when closing. I used this to fill that gap, so that it keeps my AC %26 heat in without escaping. It's a good stop-gap (pun intended!) until we figure out our next move. I also used it on the bottom of the front door to fill in that open space. I hate those California earthquakes. I wake up %26 notice something ELSE doesn't fit quite right when it did before.

Helpful?e4b686f0-6891-11f1-bc2f-3fd34703298432475929
Current price is $5.53$2.77/ea
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