Alien Seal Draft Seal Weatherstrip Window Door Seal Strip Windproof Clear Sealing Tape Self Adhesive Draft Seal Tape 2 Rolls
Alien Seal Draft Seal Weatherstrip Window Door Seal Strip Windproof Clear Sealing Tape Self Adhesive Draft Seal Tape 2 Rolls
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Alien Seal Draft Seal Weatherstrip Window Door Seal Strip Windproof Clear Sealing Tape Self Adhesive Draft Seal Tape 2 Rolls

4.5 stars out of 1041 reviews
(4.5)|
1,041 ratings

Key item features

  • ALIEN DRAFT SEAL WEATHERSTRIP 2 ROLLS  - Each pack comes in 2 rolls that you can cut to any length or size. Measuring 1.4 inches in width with a total length of 32 feet when combined.
  • MULTIPURPOSE USE - Our Flex-Flap technology ensures a tight seal every time. Alien Seal comes with a peel-and-stick adhesive backing. This makes for a simple application in any area of the user's house. The adhesive is strong and can stick to multiple materials, including wood, glass, tile, and metal. Alien Seal will snap in place to stop those expensive drafts! Perfect for windows, bathrooms, unfinished attics, and basements.
  • WEATHERPROOF WINDPROOF - Alien Seal isn't just weather-resistant - it's weatherproof! This seal is designed to withstand the elements. It can be used outdoors on leaking windows or doors. The adhesive withstands wind and precipitation, and it keeps its seal for an extended period of time. Use on exterior windows and doors and maintain a perfect seal in all weather conditions. Create an airtight seal in an instant with Alien Seal!
  • NO MORE LEAKY SHOWERS - Alien Seal is fully anti-draft, so it can be used as both a weather seal and a shower seal. It keeps water from spilling out of the shower onto the floor or from soaking into tile grout. and our Flex-Flap Technology allows you to open the shower door back and forth! Just measure, cut, peel, and stick.
  • DRAFT GUARD, BLOCKS COLD AIR, KEEPS WARM AIR IN Flexible Alien Seal Door Insulation and window insulation tapes to tightly seal gaps around doors to create a door bottom seal strip, and windows as window sealer, blocking out cold air, while keeping warm air in to keep indoors and bedrooms well-insulated, warm and toasty
Current price is Now $14.96
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was $19.99
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Customer ratings & reviews

4.5 out of 5 stars
stars1,041 ratings309 reviews
How item rating is calculated
  1. 5 stars77% (800)
  2. 4 stars11% (110)
  3. 3 stars4% (45)
  4. 2 stars2% (26)
  5. 1 star6% (60)

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Showing 1-3 of 309 reviews

Dec 22, 2025
Bilal
Item details
Size: 1.4 in x 32 ft
Sold byRealco DirectDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Excellent sealant for doors %26 windows

Great sealant for wind drafts to trap heat or keep the area cool. The strips were easy to tailor to the size of the door and put on for maximum coverage. Multi-purpose active sealant with flexibility to move with doors %26 windows and not wear off easily.

Helpful?7HDPMRWCLPQ8716983382
Jan 3, 2026
Makkie
Item details
Size: 1.4 in x 32 ft
Sold byRealco DirectDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I Felt the Difference IMMEDIATELY — Game Changer

⭐️⭐️⭐️⭐️⭐️ - I bought this after seeing all the great reviews, and honestly… they were right. I originally just wanted a simple draft stopper for the bottom of my doors, but for nineteen bucks I figured this was worth a try. I cleaned my door like the instructions said and installed it around the entire frame last night. I work overnight, so when I get home it's not only freezing outside — it's the coldest point of the day inside my house too. But when I walked in this morning, I felt the difference instantly. My living room was noticeably warmer. I literally said to myself, “WOW… that little ole product did all this already?” I truly wish I found this last winter. Installation could not be easier. Clean the area, make sure it's dry, measure, cut, and apply. That's it. The material is flexible but sturdy enough to stay put, and it seals beautifully. I still can't believe a roll of tape is keeping my living room warm — but here we are! I'm actually wiping down my front door now so I can seal that one next. I'd buy this tape again and again, and according to the packaging, it's reusable too. Even better. Highly recommend this to anyone dealing with drafts, cold rooms, or high heating bills. This stuff works!

Helpful?7HDPMRWCLPQ8716983382
Jan 3, 2026
Christine
Top Reviewer
Item details
Size: 1.4 in x 32 ft
5 out of 5 stars review

Verified Purchase

Only product that worked for me!

My side door has too large of a gap and lets in such a huge amount of frigid air in the winter. Wind blows through bottom gap so strong. And the side and top edges of door, let in cold air, but not as much as the bottom. Every year, I've tried a different product. This year I was ordering alien tape and saw that that brand has door seal. I ordered it immediately. I put it along the top, opening side and bottom of my door. I was amazed at how instantly it cut off the breeze. It's extremely easy to work with. Just cut to the size you need and stick it to the frame. It says that it is removable and reusable. But I have not tried that yet. I highly recommend this product

Helpful?7HDPMRWCLPQ8716983382