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    Keep The Cold OUTSIDE This Winter

    AlienSeal USA is the innovative, flexible tape that seals gaps around your windows and doors!

Get AlienSeal USA Now! Up To 55% OFF

Flex-Flap Technology Snaps In Place & Keeps the cold out!

Our Flex-Flap technology ensures a tight seal every time.  Just measure, cut, peel, and stick...Alien Draft Seal will snap in place to stop those expensive drafts!

SAVE MONEY ON BILLS

Stop letting the cold air in and the hot air out. Alien Draft Seal blocks the gap to instantly insulate... saving you money!

Windows & Doors

AlienSeal isn't just weather resistant - it's weather proof! Use on exterior windows and doors and maintain a perfect seal in all weather conditions.

Fix Leaky Showers

Seamless glass showers are great, but they always leak! Alien Draft Seal is fully waterproof and our Flex-Flap Technology allows you to open the shower door back and forth!

Why AlienSeal USA Is Your Best Choice

Get AlienSeal USA Now
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Flexible flap design
Real energy savings
Quick DIY install
Invisible, low‑profile look
Strong, season‑proof adhesive