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Duck Brand Heavy-Duty Rubber .38" x .25" x 17' Large Gap Weatherstrip Seal White

4.4 stars out of 261 reviews
(4.4)|
261 ratings

Key item features

  • Durable Material: This weatherstrip seal is constructed from durable EPDM rubber, ensuring long-lasting performance and resilience against various environmental factors.
  • Versatile Application: Designed to seal the perimeter of outside doors, this product can also be effectively utilized on windows to prevent drafts and improve insulation.
  • Easy Installation: Featuring a self-adhesive backing, the weatherstrip seal offers straightforward and convenient installation for quick application.
  • Temperature Resilience: The material is engineered to withstand extreme temperatures, preventing freezing or cracking in conditions as low as -40°F.
  • Draft Prevention: Effectively forms a barrier against outdoor air, dust, pollen, and insects, helping to reduce heating and cooling costs by sealing gaps around openings.
  • Generous Dimensions: The seal measures .38 inches by .25 inches and extends to a length of 17 feet, providing ample material for various sealing needs.
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Current price is $8.26
Price when purchased online
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Columbus, 43215
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About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars261 ratings81 reviews
How item rating is calculated
  1. 5 stars72% (187)
  2. 4 stars12% (31)
  3. 3 stars8% (20)
  4. 2 stars4% (10)
  5. 1 star5% (13)

Reviews summary

Pros
  • : Forms a tight seal around doors with gaps.
  • : Process is straightforward and fast.
  • : Offers affordable options.
  • : Prevents cold air from entering through openings.
  • : Forms a tight seal to prevent air leaks.
Cons
  • : Seal does not last long.
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Showing 1-3 of 81 reviews

Nov 21, 2025
leo
Top Reviewer
5 out of 5 stars review

Verified Purchase

make sure you have a large gap not mid sized one

would buy again but make sure you have a large gap(like a medium size pinky thick) had to put them on a different way bc they were to thick my door wouldn't close

Helpful?52RNO1B56SYP2852314378
Feb 5, 2026
WalmartCustomer
5 out of 5 stars review

Verified Purchase

Works very well, even sticks to other weather stripping where there were gaps in the door. No more outdoor airflow coming in with adding this around the door.

Incentivized Review
Helpful?52RNO1B56SYP2852314378
Nov 27, 2025
Evelyn
5 out of 5 stars review

Verified Purchase

I had no problems with this product. It was easy to use. It did the trick. No air leakage at my door now.

Helpful?52RNO1B56SYP2852314378