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🛠️ Seal smart, save energy, and stay cozy—because your space deserves the best!
This 2-pack of 1/2" x 1/2" closed cell Neoprene foam sealing tape offers 13 feet of durable, weather-resistant insulation. Designed for professional and home use, it features ultra-strong adhesive backing and temperature resilience from -50℃ to 150℃, making it ideal for sealing windows, doors, vents, HVAC systems, and more.









| ASIN | B07M83QYXT |
| Best Sellers Rank | #8,267 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #53 in Weather Stripping |
| Brand | CloudBuyer |
| Brand Name | CloudBuyer |
| Color | Yellow |
| Customer Reviews | 4.5 out of 5 stars 2,660 Reviews |
| Item Dimensions L x W | 78"L x 0.5"W |
| Item Thickness | 0.5 Inches |
| Manufacturer | keeping fun |
| Material | Foam, Rubber |
| Material Type | Foam,Rubber |
| Number of Items | 2 |
| Product Dimensions | 78"L x 0.5"W |
| Recommended Uses For Product | doors, vents, windows, air conditioners, pipe insulation, plumbing, hvac, and more |
| UPC | 769522255229 |
| Unit Count | 13 Feet |
K**T
Foam tape
Great quality, very sticky adhesive, worked excellent should make the cab warmer.
R**T
Good weather seal for wide spaces
Great. Thicker and firmer than expected (cue Michael Scott)
P**E
Strong adhesive
I am really impressed with the tenacity of the adhesive on this weather stripping. It is so strong that one needs to apply the stripping very carefully - especially on a wood surface - it will pull up up your wood and paint if you need to adjust the position of the product. In my application, I did have a few 'do overs' and some touch up painting to do after. Some weatherization products I have used before have a more forgiving adhesive that is still durable, so this product gets a small demerit for ease of use. Also, as advertised, the density of the foam is high meaning it will NOT compress very much. If you place this material in a space that is too narrow for the stripping, you may not be able to close your door (as an example). What is hard to guess (I just applied the stripping the previous day) is its durability. I've used some products in the past where the adhesive was amazing only to have it fail after a period of time. To be clear, this product looks amazing, but I cannot yet say anything about its durability. I do recommend this weather stripping with the caveat to be very careful about your measurements and application! Good luck.
J**9
Good seals !
Items as advertised. I used this sealing tapes to install on the front door frame to fill up the gaps and stopped the noise from the outside. It also kept the house warm in the cold weather. It served its purpose. Recommend it . Great Shipping! Thanks !
W**L
Foam tape
I used this tape when upgrading my car speakers and when I 3D printed little back-loaded speaker cabs. The tape worked great to seal up air leaks and acoustically treated the plastic speaker cab's interiors. I also used this for slight vibration dampening with other projects and gasket material.
A**T
Size per size of gap not more.
You need exactly the size of gap or you can't close it.
A**N
Great product. Simple. Super adhesive.
This was great for our garage project to help seal up some gaps and make the garage warmer. Fit great in the spots we needed and the adhesive is very sticky and easily useable. Highly recommend!
R**T
Measure accurately, this foam is very dense
Excellent quality foam. It’s very dense so measure your area for use carefully because this foam does not compress as much as I thought it would. The original foam on the filter door on my home furnace had turned into a glue-like substance, it was leaking air badly was sticky, gross and needed replacement. I was losing a lot of heat and AC into the basement. This foam would likely compress ok under a lot of weight/pressure but I needed it to work on a plastic door for the air filter on my furnace. The door would NOT snap into place with full thickness foam. I made it work by trimming with snap cutter that has a longer blade than a standard razor knife - see the photo. Once I got the foam cut to size, I friction fit it into the back channels on the inside of the door on the air filter for my furnace. This new foam worked great once I got the sizing correct. Great product for my very unique application.
A**N
great buy
works well easy to use
M**I
Good for Isolation
Excellent Product
L**R
Dense foam--perfect for 5th wheel seals.
Used this for our seals on the slides for the 5th wheel--better than the originals. Good self adhesive--easy to install. Good product !
R**C
Excellent Foam Quality Material!
The Foam Weather Stripping was installed on the purpose perfectly. It's weather capabilities is great since I installed it on the car aircon condenser unit. It's been 2 years now since I installed and the foam material is still the same as before. Highly recommended!
J**S
CloudBuyer and my Yoga studio!
I just finished building my home gym in the middle of the forest, and the final touch was sealing it up with the CloudBuyer weather stripping. Installation was straightforward, and right away I could tell it created a tight, reliable seal. The real test came during my first yoga session. Normally, I’d expect little drafts sneaking through the doors and cooling the space, but this time—nothing. The room stayed calm, cozy, and perfectly still, letting me focus completely on my practice. This simple addition turned my gym from “finished” to “perfect.” No more sneak breezes—just peace, quiet, and comfort. Highly recommend for anyone looking to lock in their space.
Trustpilot
2 weeks ago
1 month ago