Lucins
FlexiSeal Sealing Tape
Fewer Drafts, More Serenity – Thanks to Advanced Insulation
The FlexiSeal Weather Strip is the ideal answer to block cold air, disruptive noise, and insects. Perfectly suited for window frames, doors, and sliding doors – it efficiently plugs gaps up to 20 mm, greatly enhancing your living space. Just apply, trim to fit, and enjoy the benefits right away – all without any extra tools.
📌 Flexible Comprehensive Protection
Guards against annoying sounds, drafts, cold air, and pests – the strip fosters a more enjoyable and tranquil living experience.
✨ Superior, Durable Material
Made from polyurethane rubber reinforced with nylon – water-resistant, heat-resistant, and incredibly sturdy.
🎨 Simple and Fast to Install
Cut it to the desired length and stick it in place – no drilling or extra tools necessary.
📋 Technical Details:
- Material: Polyurethane rubber with a nylon surface
- Length Options: 6 m / 10 m / 20 m / 30 m / 40 m
- Available Colors: Black, White, Gray, Brown
- Suitable Gap Width: 0–20 mm
- Installation Method: Self-adhesive and customizable length
- Benefits: Soundproofing, thermal insulation, insect deterrent, abrasion-resistant & weather-resistant
- Usage Areas: Windows, doors, sliding doors – effective for both indoor and outdoor use
Shipping
Free standard shipping on every order to U.S. addresses, with tracking included.
- Orders are processed within 1–3 business days (cut-off: 5:00 PM ET, Monday to Friday)
- Transit takes 7–14 business days, for a total estimated delivery of 8–17 business days
- We ship with trusted carriers, including USPS and FedEx
- Sales tax is calculated at checkout, and any import duties are covered by us
- Orders can be canceled within 12 hours of purchase
Read our full Shipping Policy.
Returns
Not quite right? You have 30 days from delivery to send it back.
- Email support@lucins.com with your order number to start a return
- Items must be unused, unworn and in their original packaging with all parts included
- Defective, damaged or incorrect items are always accepted, at no cost to you
- Return shipping is paid by you for change-of-mind returns
- We never charge restocking fees
- Approved refunds are processed within 7 business days to your original payment method
Read our full Return & Refund Policy.
Contact Us
Questions about this product or your order? We’re happy to help.
- Email: support@lucins.com
- Contact form: Contact page (link: /pages/contact)
- Monday to Friday: 9:00 AM – 5:30 PM ET
- Saturday and Sunday: 10:00 AM – 3:00 PM ET
We aim to reply to every message within 24 hours.