






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mongolia.
🪟 Seal the season, not your style!
XFasten Transparent Window Weather Sealing Tape is a 2-inch by 30-yard clear film designed to provide airtight, waterproof protection against drafts and moisture. Made from durable, weather-resistant materials, it withstands extreme temperatures and UV exposure while leaving no residue upon removal. Ideal for windows and doors on multiple surfaces, it offers easy application with professional-grade results, ensuring long-lasting insulation through all four seasons.










| ASIN | B07PDRY2T2 |
| Adhesive Format | pressure-sensitive |
| Adhesive Location | one_side |
| Adhesive Side Count | 2 |
| Best Sellers Rank | 3,964 in DIY & Tools ( See Top 100 in DIY & Tools ) 28 in Sealing Tape |
| Brand | XFasten |
| Colour | Clear |
| Compatible Material | Glass, Metal, Plastic, Wood |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 10,161 Reviews |
| Foil Thickness | 1 Millimetres |
| Global Trade Identification Number | 07898743691592 |
| Included Components | 1 Roll Outdoor Window Draft Insulation Film Tape |
| Item Dimensions L x W x Thickness | 5.1L x 5.1W x 0.1Th centimetres |
| Item Resistance | High |
| Item Thickness | 1 Millimetres |
| Item Weight | 150 g |
| Manufacturer | XFasten |
| Manufacturer Part Number | TWST230 |
| Material | Plastic |
| Model Number | TWST230 |
| Number of Items | 1 |
| Number of items | 1 |
| Other Special Features of the Product | Strong, Transparent, Airtight Weather Stripping, Puncture-Resistant, Waterproof, No Residue |
| Recommended Uses For Product | Windows and Doors |
| Recommended uses for product | Windows and Doors |
| Size Name | 2" x 30Yds |
| Special feature | Strong, Transparent, Airtight Weather Stripping, Puncture-Resistant, Waterproof, No Residue |
| Surface Recommendation | Multiple Surfaces |
| UPC | 731717946953 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
Y**S
Great for blocking draughts
I purchased this due to the draught coming through the windows and surrounding edges , very easy to apply and sticks well. Make sure you line it up correctly as the glue is very strong. It’s definitely made a difference so I’m glad I made the purchase
H**H
Lasts more than you’d expect, PERFECT PERFECT PERFECT 👌
Absolutely love this, perfect for all my windows and lasts for more than you expect!, the tapes so sticky I have to use two hands to pull it off which is perfect compared to other brands! Excellent thickness too definitely draught proof and cuts nicely! Need to order some more but unfortunately holding back at the moment because it’s so expensive and other brands don’t compare to this and no way near as good!
A**L
Recomended
Good. It helps reduce the amount of wind and water coming in through a poorly insulated window. It doesn't completely seal it, but I'd say about 90%. Highly recommended. It's not a permanent solution, but it's a good temporary fix.
T**B
Great for a temporary job
This is amazing, I’ve used it to block a drafty window while I’m waiting for the repair guy.
L**R
Best money i've spent this year
Brilliant stuff. Its help seal my giant windows and kept the heat in during the inclement weather.
T**E
Brilliant stuff
This works so well to keep draughts out. Used it in my sons bedroom where you could hear the wind coming thru the windows and blowing the curtains. Put one strip of tape on all for sides and no more noise or wind. Highly recommend
A**E
Has cut out 99% of draft from my window
I never leave reviews for items. I had to come and give a review for this. I moved into a new flat over the summer so didn’t know until now how bad the windows were, my bed is pushed up against where the window is and the last few nights it’s been as if I’m sleeping with the window opened slightly even though it’s closed. I can feel the wind against my face and it was soooo cold. Baring in mind it’s September you can just imagine my anxiety for January weather. I received the package and used it today. The tape is not super thick meaning it’s barely noticeable on the window. It was easy to cut and i think there’s enough to do at least 5 medium windows in one package. It’s very easy to work with so if you misplace it you can lift it quickly and rework it. It’s cut off 99% of the breeze I was feeling and honestly believe this is going to save me so much money on the hearing over the winter. Lastley Free alestine
A**R
Excellent product
Very strong and sticky tape. Has already made a difference to the room temperature and there are no more draughts. It took 1.5 rolls to completely surround 4 Very large windows, and it was simple to apply, just need some scissors as this stuff won't tear. Would have been 5 stars but after a month use, there are a few tiny corners that have lost adherence. But it's still thermally doing it's job and will be ease to apply a small patch on top.
B**O
Isolation de qualité
excellent vraiment. Si les mousses ne suffisent pas pour isoler une fenêtre, cette bande semble l'ultime recours. Colle étonnement bien sur bois, plastique, pierre. Plus grand chose ne passe pour l'instant. Faut voir si cela tient comme cela pendant des semaines, alors je peux qualifier cela de produit miracle pour isoler , couper net les courants d'air. Pas trop cher, en plus
P**R
Solución eficaz y discreta para eliminar corrientes de aire en ventanas
Compré esta cinta adhesiva aislante transparente porque por el marco de una de las ventanas del salón entraban muchas corrientes de aire, debido a la mala calidad del cerramiento y a la falta de puente térmico. En invierno se notaba bastante y hacía que la calefacción se encendiera con más frecuencia. Tras comparar varias opciones, me decidí por esta cinta porque ofrece más metros y mayor ancho que otras marcas por un precio más ajustado, algo importante si tienes varias ventanas o marcos que sellar. La colocación es muy sencilla. El adhesivo es fuerte, pero durante la instalación permite despegar y recolocar ligeramente si te equivocas, lo que ayuda a dejarla bien alineada sin estropearla. Una vez colocada correctamente, queda bien fijada. Después de varias semanas de uso, las corrientes de aire han desaparecido. El cambio se nota claramente en el confort del salón y también en que la calefacción entra menos tiempo, algo que se agradece en el día a día. En cuanto a la resistencia, ha habido días de mucho frío con condensación en la ventana, y la cinta no se ha despegado ni lo más mínimo, ni siquiera al pasar una bayeta para secar el agua. En ese aspecto, muy buen resultado. El material tiene buen grosor y, al ser transparente, apenas se nota visualmente una vez colocada, incluso sobre marcos claros, lo cual es un punto muy positivo. En resumen, es una solución sencilla, económica y eficaz para mejorar el aislamiento de ventanas sin obras. Muy contento con la compra.
B**S
Perfect width Stuck well to my wall
This product worked very well . Was easy to use, was the perfect width . . I have not removed it . I would buy this item again
E**Y
Great product but leaves a lot of residue
If you don't mind cleaning over where the tape was for 1 hour after removing the tape this is fine. I don't know why but a heavy residue was left and incredibly difficult to clean. This is definitely not why we bought this product. I'm not sure if there are many limitations on how long you can leave the product on for?
R**E
Great product, does a great job!!!
Excellent!! I have many drafty windows in my house and used this , along with our very cold Alberta winters, this product amazing stopped the drafting on all my windows!! I even put a layer around my fireplace!! I don’t use it anymore so no risk of a fire, nor does it stick to brick very well,, but it works good enough for me, at least I will get some protection for my wood burning fireplace, as the drafting on the fireplace is quite strong,, it works great, and I’m very satisfied!!!!
Trustpilot
1 week ago
3 days ago