Adhesive High Density Foam Tape 1x1 Inch Thick for Window AC Seal, Weather Stripping for Doors & Windows, White
Adhesive High Density Foam Tape 1x1 Inch Thick for Window AC Seal, Weather Stripping for Doors & Windows, White
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DEMEDO

Adhesive High Density Foam Tape 1x1 Inch Thick for Window AC Seal, Weather Stripping for Doors & Windows, White

|5 ratings

Key item features

  • ‌Design for Air Conditioner Window Seal, Energy Saver - The widened and thickened weather stripping is used for sealing the gap around the air conditioner between portable AC unit and window, to keep cold air in house during the summer and block draft out of the house during winter. White weather stripping blend with the color of your window frame and air conditioner.
  • Soft & High Density Foam Tape - High density sponge tape has better insulation, draft resistance, soundproof and waterproof effects than low density sponges. Soft, fluffy and excellent rebound effect allows the foam strip to fill irregular gaps well for portable air conditioner window seal, can also be used for curved/corners.
  • Upgraded Self-Adhesive Backing Adhesive - Stronger stickiness, won't peel off. No need for additional glue, convenient to use.
  • Safe Material - Non toxic rebound foam Tape, 1 inch wide x 1 inch thick Strip, can be easily cut into any shape for any purpose. 6.5ft long x 2 rolls, total 13ft long. (Please choose other size option if you need different sizes)
  • Widely Application - This foam strip can be used as weather stripping for door and window, garage and so on. To prevent draft, noise, insect. Insulate the window gap to keep house warm or cool. As a gasket to cushion and stabilize equipment on cars, trucks, boats, RVs and so on.

Specs

Material, High Density Foam SpongeSize, 1 inch x 1 inch x 6.5 feetRec location, WindowColor, WhiteColor category, WhiteBrand, DEMEDO

About this item

Product details

The air conditioner insulation foam can be placed on top of unit and lower window to compress seal for best insulation, which provides all season protection to seal in climate controlled air, seal out drafts and dust, reduces noise and vibration from the outside.
This weather stripping is also widely applied in AC, windows and doors sealing, attic and garage, especially for uneven gaps, irregular surface and very narrow gaps. Sound insulation, shock absorption, can be applied to fridge, auto, electronics, marine and etc.

Size options:
1 inch wide x 1 inch thick x 6.5ft x 2rolls
2 inch wide x 1 inch thick x 6.5ft x 1rolls

Features
The foam tape is made of material with strong resilience, it can fill every inch of gaps well. Better windproof, soundproof, heat insulation, dustproof and mosquitoproof.
The weather stripping is Self-adhesive backing design. No need to use additional tape, it can seal the gap between the air conditioner and the window very well. Best window ac insulation.

Applicable Occasions:
Seals the gap around the air conditioner between the window and portable air conditioner
Large gap in window, barn doors, sliding door, garage door opening and so on
soundproof for recording studio
Corner collision prevention
  • ‌Design for Air Conditioner Window Seal, Energy Saver - The widened and thickened weather stripping is used for sealing the gap around the air conditioner between portable AC unit and window, to keep cold air in house during the summer and block draft out of the house during winter. White weather stripping blend with the color of your window frame and air conditioner.
  • Soft & High Density Foam Tape - High density sponge tape has better insulation, draft resistance, soundproof and waterproof effects than low density sponges. Soft, fluffy and excellent rebound effect allows the foam strip to fill irregular gaps well for portable air conditioner window seal, can also be used for curved/corners.
  • Upgraded Self-Adhesive Backing Adhesive - Stronger stickiness, won't peel off. No need for additional glue, convenient to use.
  • Safe Material - Non toxic rebound foam Tape, 1 inch wide x 1 inch thick Strip, can be easily cut into any shape for any purpose. 6.5ft long x 2 rolls, total 13ft long. (Please choose other size option if you need different sizes)
  • Widely Application - This foam strip can be used as weather stripping for door and window, garage and so on. To prevent draft, noise, insect. Insulate the window gap to keep house warm or cool. As a gasket to cushion and stabilize equipment on cars, trucks, boats, RVs and so on.
info:
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Specifications

Material

High Density Foam Sponge

Size

1 inch x 1 inch x 6.5 feet

Rec location

Window

Color

White

Warranty

Warranty information

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Customer ratings & reviews

4.6 out of 5 stars
stars
5 ratings5 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars60% (3)
  2. 4 stars40% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 5 reviews

Oct 18, 2026
Reviewer name: Anthony
Top Reviewer
Sold byDEMEDODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great For Super Drafty Doors

Super thick and super sticky backing. Very easy to install to provide instant relief from any cold pesky drafts. If you have bad drafty doors i definitely recommend this product.

Incentivized Review
Helpful?55ZE3TGKQDX420469671959
Sep 30, 2026
Reviewer name: Rebeccah
Top Reviewer
Sold byDEMEDODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great value on a expansive foam sealant that works

Fabulous foam! It comes tightly compressed in two rolls, but the moment you release the pressure, the foam expands. It's just what I needed to seal cracks and crevices in a room air conditioner. The foam is a decent quality and the adhesive seems to be holding. This was a very good value as this type of product tends to be expensive since multiple rolls are generally needed (I needed 4-5 rolls last round). That adds up over time. A good but overall.

Incentivized Review
Helpful?55ZE3TGKQDX420469671959
Sep 25, 2026
Reviewer name: Sharday
Top Reviewer
Sold byDEMEDODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Door fit perfect ease of application adhesive strength is strong

Incentivized Review
Helpful?55ZE3TGKQDX420469671959
Current price is $16.99
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4.7 stars out of 5, based on 74 seller reviews(4.7)
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