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Sponge Neoprene with Adhesive Foam Rubber Sheet 1/2' Thick *12' Wide X 54' Long, Padding Gaskets,Crafts for Weather proofing or Stripping DIY Gasket or Sealing Material

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$19.99

$ 9 .99 $9.99

In Stock

1.:1/2” Thick X 12” Wide X 54” Long


About this item

  • Size & Multi-Functional Insulation: Neoprene sponge foam sheet measures 1/4" Thick x 12" Wide x 54" Long (4.5 Sqft). The dense, closed-cell structure provides excellent soundproofing, vibration damping, and thermal insulation. Ideal for acoustic panels, EVA boat flooring, marine foam rolls, wall padding, equipment cushioning, and more.
  • Strong Sealing & Flame Retardant: This adhesive foam sheet offers excellent sealing, flame resistance, and is non-toxic, non-corrosive, and residue-free. Perfect for use in boats, RVs, electrical cabinets, HVAC ducts, or soundproofing projects where safety and performance matter.
  • Waterproof, Durable & Versatile: The neoprene material is waterproof, oil-resistant, and durable—ideal for marine foam flooring, boat decking, wall padding, and weatherproof seals. Perfect for damp environments like marine settings or basements.
  • Wide Range of Applications:From acoustic insulation in studios and offices to EVA foam boat flooring, marine padding, wall cushioning, and DIY gaskets—this sheet meets diverse needs. It’s also suitable for vibration damping, craft projects, cosplay props, and aquarium leveling
  • Easy to Cut & Customize: The sheet cuts easily with scissors or blades, letting you create custom shapes and sizes for soundproofing, boat flooring, insulation, padding, or sealing projects. Ideal for home, workshop, marine, automotive, and creative DIY uses.



Product Description

adhesvie foam padding

Specifications of AMGSH Sponge Neoprene with Adhesive Foam Rubber Sheet

Brand AMGSH
Size ( 7 Variations ) 1/8” Thick X 12” Wide X 24” Long; 1/8" Thick *12" Wide X 48"Long; 1/8" Thick *12" Wide X 54"Long; 1/8" Thick × 12"Wide × 78" Long; 1/4" Thick *12" Wide X 54"Long; 1/2" Thick *12" Wide X 54"Long; 1/2" Thick × 16" Wide × 78" Long
Temperature Range Foam -40° to 155° F, Adhesive -10° to 150° F
Material Neoprene

dave
Reviewed in the United States on February 8, 2025
Created a water tight barrier over the foam, easy to cut and work with, would definitely get it again
Customer
Reviewed in the United States on February 5, 2025
The foam itself is good quality, the adhesive backing comes off nicely and the adhesive is strong enough to hold, but easy enough to reposition on non-porous surfaces. However, whether I cut it with scissors, shears or an utilitiy knife, I still get ragged edges. If that's going to be a problem for you, get a harder, denser foam.
D. Smith
Reviewed in the United States on January 7, 2025
I bought this so I could replace the dirty, nasty fiberglass insulation on my AprilAire 5000 air filter housing. Works great, and I’ve found lots of uses for the leftover material.
JE
Reviewed in the United States on January 4, 2025
Used this foam as part of a project for a VR headset custom face gasket. It is a bit difficult to cut cleanly in one pass, but the foam does not irritate the skin and the adhesive worked great on the petg faceplate.
Aaron Evans
Reviewed in Canada on January 29, 2025
Good value, decent quality, and worked fine for some diy “gaskets”.
TKS
Reviewed in the United States on January 26, 2025
Easy to work with, nice and spongy, sticks very well.
james m.
Reviewed in the United States on August 16, 2024
I bought this stuff to hopefully seal an electrical box cover that gets a lot of weather on it- I had tried some hard rubber seal on a roll, that did not do the job. The adhesive is super, and after a torential downpour the inside of the box was dry. I will probably buy more just to have it.
Holly Holfeld
Reviewed in Canada on August 16, 2024
Maybe just what I used it for it's not really made for. I used it on the wheels of our wagon, as they are plastic and loud. It was mostly to make them quieter. Worked for a while but it is wearing off, only been on for a few months but I guess I'll just have to replace it annually.
Peggy D.
Reviewed in the United States on June 3, 2024
The foam is fairly weak, but it looks like it would seal. The adhesive is sticky enough, If you have to remove the product the adhesive leaves a gooey mess that requires a solvent to remove.
Molly C
Reviewed in Canada on March 29, 2024
haven't used yet but looks good. glad to get such a nice large sheet which i have many uses for. arrived very quickly. excellent service
Serge
Reviewed in Canada on December 27, 2024
Le produit reçu était exactement ce qui était attendu. Bonne adhésion
Mom
Reviewed in the United States on October 6, 2024
Excellent. Very easy to cut to size, pull off backing and place on sides of a/c. Good adhesive. And works great to keep out cold air. Highly recommend.
DaRoota
Reviewed in Canada on October 29, 2024
sticks well if you clean the surface extremely well with iso-alcohol
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