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Duck Max Strength Expanding Foam Seal for Door and Windows, 1 in. x .25 in. x 13 ft.

Key item features

  • Premium Seal: This self-adhesive foam seal is designed to block drafts and can expand up to 1 inch to effectively seal larger gaps around windows and doors.
  • Versatile Application: Ideal for preventing drafts that lead to high energy costs, and also helps keep out unwanted dust, insects, and pollen.
  • Simple Installation: Easily cut to the desired size with scissors and then applied to clean, dry surfaces for quick and effective weather protection.
  • Optimal Dimensions: The foam seal measures 1 inch by 0.25 inch by 13 feet, providing ample material for various sealing needs.
  • Practical Design: Features a self-adhesive backing for convenient application, ensuring a secure fit to fill cracks and gaps.
  • Energy Saver: By sealing larger gaps and cracks, this product helps to reduce energy consumption by preventing outdoor air from entering.
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Current price is $17.74
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Customer ratings & reviews

4.7 out of 5 stars
stars
101 ratings65 reviews
How item rating is calculated
  1. 5 stars74% (75)
  2. 4 stars20% (20)
  3. 3 stars4% (4)
  4. 2 stars2% (2)
  5. 1 star0% (0)

Reviews summary

Pros

  • : Simple to apply and forms perfectly.
  • : Installation is quick and often comes with helpful resources.
  • : Offers a large roll at a reasonable cost.
  • : Fills irregular gaps and cracks.
  • : Forms a tight seal in various door types and sizes.
  • : Blocks cold air from windows and doors.
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Showing 1-3 of 65 reviews

Jan 2, 2026
Brenda
5 out of 5 stars review

Verified Purchase

Works great for big gaps

Make sure you clean the surface very well before applying. This is for large gaps. The door won't close if it's for smaller gaps.

Helpful?47EPMIRYP46T113222199
Mar 1, 2026
Bdny
5 out of 5 stars review

Verified Purchase

Works Great

This product does exactly what it says. I used it between my doggie door and sliding glass door to fill a gap.

Helpful?47EPMIRYP46T113222199
Jan 5, 2025
Marlene
5 out of 5 stars review

Verified Purchase

Extremely happy with this product. Easy to use, did exactly what it was supposed to do. And adhesive was a lot better than most. *Wal-Mart Associate

Helpful?47EPMIRYP46T113222199