

🖤 Stick with the best: durable, versatile neoprene for every creative and practical need!
NATGAI’s 1/2” thick sponge neoprene foam rubber sheet combines industrial-grade durability with easy customization. Measuring 12” wide by 54” long, it features a strong adhesive backing and a wide temperature tolerance (-40° to 155°F), making it perfect for DIY gaskets, weatherproofing, soundproofing, and creative projects like cosplay. Its 50 PSI tensile strength ensures resilience, while the non-absorbent neoprene material protects against drafts, noise, and vibration—ideal for professionals and makers who demand both function and style.




















| Brand | NATGAI |
| Color | Black |
| Item Thickness | 0.5 Inches |
| Material | Ethylene Propylene Diene Monomer Rubber, Neoprene |
| Product Dimensions | 12"L x 2"W |
| Recommended Uses For Product | weather proofing, DIY gasket or sealing material, sound deadening, great window sealer, noise insulation, padding, expansion joints Recommended Uses For Product weather proofing, DIY gasket or sealing material, sound deadening, great window sealer, noise insulation, padding, expansion joints See more |
T**Z
Great product, not meant for heavy use
Very easy to use, and the texture and appearance is very nice. Just be aware that the surface is not intended for any kind of consistent wear and tear. It's easy to gouge or deeply scratch the surface.
M**6
Nice quality
It seemed to be good quality the sticky part sticks pretty good so far no peeling for what I'm using them for I would recommend them that's for sure
M**.
Good Product
Good Product Sticks well but can be a little challenging to remove the paper backing.
C**E
Great for metal bed frames no more
The material kinda is flimsy but if you Be careful it works amazing!! I used this padding to Put in between our bed frame because the metal on metal was squeaking too Much when getting on and off the bed this fixed it immediately I love it!!
L**N
Great product!
Excellent product!! I used it for protecting framed artwork I was mailing ( I left on the paper because I didn’t need to adhesive side) It worked fantastically!! I put it on the inside and outside of the glass! Worked perfectly!!
R**K
Tears very easily. I’d pass.
Very thin, very fragile, tears easily.
J**E
Very sticky backing will certainly hold!
Very sticky. For what you would need this product for, it seems like it would do it. I used it for a craft project and it's definitely sticky!
A**L
Best option for both sealing gaps, sound proofing, and thermal insulation
Sound proofing requires a dense but non-rigid foam, while thermal insulation requires density, thickness and compressibility. I have found this to be a terrific solution to both. I used this for my portable AC window insulation as well as for sealing thermal leaks in my home.
Trustpilot
2 weeks ago
2 weeks ago