--- product_id: 143572960 title: "XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue" brand: "xfasten" price: "¥3655" currency: JPY in_stock: true reviews_count: 13 category: "X Fasten" url: https://www.desertcart.jp/products/143572960-xfasten-transparent-window-weather-sealing-tape-2-inch-x-30 store_origin: JP region: Japan --- # Airtight & watertight seal Extreme temp & UV resistant 4-season durability XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue **Brand:** xfasten **Price:** ¥3655 **Availability:** ✅ In Stock ## Summary > 🔒 Seal the season, not your style! ## Quick Answers - **What is this?** XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue by xfasten - **How much does it cost?** ¥3655 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/143572960-xfasten-transparent-window-weather-sealing-tape-2-inch-x-30) ## Best For - xfasten enthusiasts ## Why This Product - Trusted xfasten brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Residue-Free Removal:** Peels off cleanly without sticky leftovers or damage—perfect for renters and perfectionists alike. - • **Multi-Surface Mastery:** Adheres securely to wood, glass, metal, and more, ensuring airtight protection wherever you need it. - • **Built to Brave All Seasons:** Engineered to withstand moisture, UV rays, and temperature swings without losing grip or clarity. - • **Effortless Pro-Level Installation:** Pressure-sensitive adhesive and anti-curl backing make DIY sealing foolproof and mess-free. - • **Invisible Shield for Your Windows:** Crystal-clear tape blends seamlessly, preserving your home’s aesthetic while blocking drafts. ## Overview XFasten Transparent Window Weather Sealing Tape offers a durable, clear, and waterproof barrier that seals out drafts, moisture, and UV damage. Measuring 2 inches by 30 yards, it features a strong yet residue-free pressure-sensitive adhesive designed for easy application and clean removal across multiple surfaces. Trusted by thousands, it delivers professional-grade weatherproofing that lasts all year round. ## Description XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue - desertcart.com Review: Easy to use - It works well. I was surprised by it's flexibility and its ability to stick into tight corners. It's nice and thick, so it seals up well. It has a smooth, semi-gloss texture and transparent, so it doesn't stand out. It feels almost rubbery. I used it for the output panel from a portable AC, and didn't need to use a whole lot, so I expect the roll to last a long time. I'll update if something goes really wrong, but so far I am glad that I bought it Review: Very sticky but extremely durable - We had window ac units that were inserted improperly and were struggling with rain and bugs coming through. I bought this tape to assist with this issue. After heavy application, I do mean we layered up and basically built a wall around the units. I was pleased to find it kept out 90% of the bugs and the rain. It held on for about 5 months, with very little modification and reapplications. It was a great solution to a short term fix. Taking off the tape is a pain, the adhesive is very strong and can take up paint and leaves residual goo on items. Scrubbing and wiping it helps very little. I wouldn’t use this to help with thermal regulation, I’d use for a pure physical blockade. For reference we used most of a two pack of this stuff for two window units. Depending on your situation I’d say buy a roll per window. ## Features - STRONG BUT SURFACE-SAFE ADHESIVE. Transparent weather sealing tape is made of high-quality, weather-resistant materials that can withstand extreme temperatures, moisture, and UV exposure. - AIRTIGHT WEATHER STRIPPING TAPE. The XFasten weatherstripping tape offers an airtight and watertight solution for windows. Its pressure-sensitive adhesive provides a reliable seal against air and water infiltration. - LASTS FOR FOUR SEASONS AND MORE. This door and window weather stripping tape has excellent resistance to aging and degradation, making it a reliable choice for long-term weather sealing. - WOOD-SAFE AND RESIDUE-FREE. This insulation tape for windows and doors removes cleanly and leaves your windows or any material free from residue. Enjoy a draft-free environment with the convenience and ease of use of the XFasten Window Weather Seal Tape. - GET PROFESSIONAL RESULTS. Ideal for those with little to no experience in window sealing, this tape features a pressure-sensitive adhesive and anti-curling backing, making it easy to achieve professional results. Whether you're sealing against smog, dust, warm air, or cold air, this draft window tape offers reliable and effective protection for your windows and rooms. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PDRY2T2 | | Adhesive Format | pressure_sensitive | | Adhesive Location | One-sided | | Adhesive Side Count | 2 | | Best Sellers Rank | #830 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Weatherproofing Window Insulation Kits | | Brand | XFasten | | Brand Name | XFasten | | Color | Clear | | Compatible Material | Multiple Surfaces | | Customer Reviews | 4.4 out of 5 stars 11,762 Reviews | | Foil Thickness | 0.5 millimeters | | Global Trade Identification Number | 07898743691592 | | Included Components | 1 Roll Outdoor Window Draft Insulation Film Tape | | Item Dimensions L x W x Thickness | 2"L x 2"W x 0.04"Th | | Item Resistance | waterproof, temperature resistant, UV resistant | | Item Thickness | 1 millimeters | | Item Weight | 5.28 ounces | | Manufacturer | XFasten | | Material | Plastic | | Material Type | Plastic | | Model | TWST230 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | No,Strong,Transparent | | Part Number | TWST230 | | Recommended Uses For Product | Windows and Doors | | Size Name | 2" x 30Yds | | Special Feature | No,Strong,Transparent | | Surface Recommendation | Multiple Surfaces | | UPC | 731717946953 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** XFasten - **Color:** Clear - **Material:** Plastic - **Number of Items:** 1 - **Recommended Uses For Product:** Windows and Doors ## Images ![XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue - Image 1](https://m.media-amazon.com/images/I/71hVK+czDqL.jpg) ![XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue - Image 2](https://m.media-amazon.com/images/I/811g05LwTIL.jpg) ![XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue - Image 3](https://m.media-amazon.com/images/I/81HsPlhaV0L.jpg) ![XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue - Image 4](https://m.media-amazon.com/images/I/81pVKMrUqvL.jpg) ![XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue - Image 5](https://m.media-amazon.com/images/I/710MNGe2i3L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will this tape remove paint from walls or around the window?** A: Dear Valued Customer, Thank you for sending an inquiry. No, the XFasten Transparent Window Weather Sealing Tape's silicone adhesive is strong and waterproof but it is designed to adhere safely to surfaces. Its surface-safe silicone adhesive is designed to not leave any sticky residue, nor will it damage or lift-off paint from walls or window frames. We want to clarify that adhesives can react differently to various surface types, so it is always best to test out a short strip of adhesive on a small corner. Meanwhile, to ensure that no damage is done upon removal, then you can partially warm the adhesive using the warm air exhaust of a hairdryer before you uninstall the tape. This will soften and partially melt the adhesive, thus preventing any and all damage from occuring. We hope that we have answered your question. Please don't hesitate to contact us should you have any further inquiries. Have a nice day ahead! **Q: how is this different from regular packaging tape?** A: This is thicker. The tape may stick good to packaging, but it I’ve been able to lift and re-stick to seal around a window-mounted A/C. I would suggest purchasing packaging tape for packaging and recommend this for sealing around windows **Q: Does this stick securely to plastic?** A: It sticks very well to plastic but it also leaves a heavy residue when taken off. **Q: works for window air conditioner?** A: You can use it to seal out the air around the unit but not for any kind of securing of the unit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use *by A***R on July 16, 2026* It works well. I was surprised by it's flexibility and its ability to stick into tight corners. It's nice and thick, so it seals up well. It has a smooth, semi-gloss texture and transparent, so it doesn't stand out. It feels almost rubbery. I used it for the output panel from a portable AC, and didn't need to use a whole lot, so I expect the roll to last a long time. I'll update if something goes really wrong, but so far I am glad that I bought it ### ⭐⭐⭐⭐⭐ Very sticky but extremely durable *by J***Y on October 14, 2025* We had window ac units that were inserted improperly and were struggling with rain and bugs coming through. I bought this tape to assist with this issue. After heavy application, I do mean we layered up and basically built a wall around the units. I was pleased to find it kept out 90% of the bugs and the rain. It held on for about 5 months, with very little modification and reapplications. It was a great solution to a short term fix. Taking off the tape is a pain, the adhesive is very strong and can take up paint and leaves residual goo on items. Scrubbing and wiping it helps very little. I wouldn’t use this to help with thermal regulation, I’d use for a pure physical blockade. For reference we used most of a two pack of this stuff for two window units. Depending on your situation I’d say buy a roll per window. ### ⭐⭐⭐⭐⭐ I love this stuff, but it does take off paint *by S***I on December 12, 2024* We have an old house. Some of the windows are a little, shall we say, "gappy". In some places this is approaching half an inch, or about a centimeter. To apply, I first dust off the area. If needed, I clean with rubbing alcohol and paper towel, taking care not to leave any bits of paper or other residue. Sometimes this takes multiple passes. Then I simply cut a length, keep it under tension to make sure it doesn't stick to itself, line it up over the gap, and press in to apply with even overlap on both sides of the gap. It sticks and seals very well, and isn't particularly visible though we do keep the blinds down which covers it most of the time. There is some flexibility and stretch so if you need to go around inside corners to some degree. Is it expensive? Yes and no. It's better than every other product I've used, and I think it more than pays for itself. And that includes repainting, which is almost always necessary because though the adhesive doesn't leave much residue if any, it will remove paint especially paint that hasn't been properly prepped. So if you don't need to repaint, this is a no-brainer. Even in my old house I'd rather have to repaint than replace the window (so I should probably fix it at some point). ## Frequently Bought Together - XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue - THERMWELL Frost King AC43H Air Conditioner Weatherseal Tape, 2-1/4 by 2-1/4 by 42-Inch - fowong Air Conditioner Window Seal 1 Inch X 1 Inch, Thick AC Weather Stripping High Resilience Foam Sealing Tape Adhesive AC Window Seal Kit 6.5ft Long (6.5ft x 2 Rolls, Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/143572960-xfasten-transparent-window-weather-sealing-tape-2-inch-x-30](https://www.desertcart.jp/products/143572960-xfasten-transparent-window-weather-sealing-tape-2-inch-x-30) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-23*