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Pool Wall Foam Closed Cell for Above Ground Pools 1/8" 48" x100' | Gorilla Guard

  • Based on 1,314 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Feb 5
Order within 1 hour and 13 minutes
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Size: 100-ft


Features

  • Closed cell 1/8-in thick high-density wall foam padding
  • Protects pool liners against rips or punctures
  • Cuts heat loss
  • Creates a smooth wall surface
  • Reduces metal wall corrosion

Description

Instantly create a smooth, soft, and padded surface between your pool wall and liner with the Gorilla Guard Closed Cell Pool Wall Foam. This high-density 1/8-in thick closed-cell foam roll is specifically designed for pool wall insulation, providing a protective barrier that prevents rips, punctures, and long-term damage to your liner. Acting as both a cushion and a foam roll insulation layer, it helps reduce heat loss, improves comfort, and extends the life of your pool. Made from durable closed-cell polyethylene, this foam pool accessory is ideal for creating a more comfortable and energy-efficient swimming environment. It serves as an extra layer of defense against wear and tear caused by moisture and seasonal weather exposure. Whether you’re prepping a new pool or restoring an existing setup, this liner foam is a must-have upgrade. Perfect for use with foam pads for wall support, the wall foam installs easily using spray adhesive (not included). Simply unroll and cut to size, then apply directly to clean, dry pool walls before liner installation. The smooth, uniform padding not only makes liner installation easier by reducing wrinkles and gaps—it also enhances safety and overall pool enjoyment for swimmers. Use it as part of your complete above ground pool foam protection system. Gorilla Guard’s wall foam helps preserve the structural integrity of your pool while maintaining a cleaner, warmer, and more comfortable swimming experience throughout the season. Helps keep your liner like-new for years to come. Backed by a 90-day limited warranty. NOTE: Spray adhesive required for installation; not included.

Material: Foam


Brand: Blue Wave


Item dimensions L x W x H: 1200 x 0.13 x 48 inches


Color: White


Shape: As Shown


Item Thickness: 0.13 Inches


Item Form: Sheet


Item Weight: 1 Pounds


UPC: 672875200122


Number of Items: 1


Product Dimensions: 1200 x 0.13 x 48 inches


Item Weight: 1 pounds


Manufacturer: Blue Wave Products


Item model number: NL1973


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Worth the money
Size: 100-ft
Trully great addon to our pool liner install. Good buy for sure. The roll had more than enough (had some extra) for a 27inch round above ground pool. Good quality and stuck right on
Reviewed in the United States on January 2, 2026 by R Miranda R Miranda

  • The quality of the product.
Size: 100-ft
If you have a steel side pool you atr building this is the product for you. If you need to wrap art work for shipping this product works well. I would recommend this product and would buy again.
Reviewed in the United States on July 6, 2025 by Amazon Customer

  • Use the right glue and use it right
Size: 75-ft
Installed new pool and this was a nice addition. Don’t expect it to keep the heat in or anything. Heat rises and that is that. Use a good spray adhesive and spray the pool wall and the back of the foam. Let sit for a minute and mate the two together, if you spray just one side you will have a hard time. And works better with two people. But be warned once it sets up you are not getting it off cleanly. And if you get a fold or bubble. Cut it with a razor blade and spray glue in the section you cut. On a 18’ pool me and my 17 year old niece completed this tast in less then an hour. And what was left over I laid under the floor felt for more comfort. ... show more
Reviewed in the United States on July 15, 2021 by John

  • Wall foam
Size: 100-ft
As expected. Provided nice barrier for liner.
Reviewed in the United States on June 23, 2024 by Michaela Aldredge

  • Great pool insulation
Size: 100-ft
Was easy to use.. we used spray glue for adhesive ..Did a great job in insulating our pool walls. Its exactly as descibed in the sales ad.. soft, thick durability ...Worth the price.
Reviewed in the United States on May 14, 2025 by Peggy and Mike

  • Wall saver
Size: 100-ft
Excellent, game changer.
Reviewed in the United States on August 1, 2025 by Robert Wymer

  • Exactly as described
Size: 100-ft
Easy to roll out to put in place. Not visible through the liner.
Reviewed in the United States on December 23, 2024 by Charlotte Crow

  • Pool wall guard
Size: 100-ft
I love this added insulation to protect from damaging the pool liner. The pool installer wanted to skip this step. It looked like it was a bit difficult to install as it kept sliding around even with the spray adhesive.
Reviewed in the United States on November 26, 2024 by Dee

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