3M 4411B sealing tape self-adhesive black Extreme Sealing Tape
3M 4411B always comes up with something new for the house and garden. The high-performance sealing tape is ideally suited for quick repairs indoors and outdoors. Leaks on gutters, downpipes or even automobiles (including caravans) and many other objects can be easily repaired. Even roofs of garden houses, tool sheds or carports covered with tar paper, as well as tarpaulins, pavilions, and tents, can be weatherproof again very quickly with the help of the adhesive tape.3M Extreme Sealing Tapes are single-coated, pressure sensitive adhesive tapes that are designed for sealing applications. They feature a flexible TPO backing that easily conforms over screw heads, rivets, joints, splices, and other protrusions, providing reliable protection from water intrusion. 3M Extreme Sealing Tapes' acrylic adhesive chemistry allows for bonding to a variety of substrates while maintaining reliable durability.
Product Features
• Black, 1.0 mm (0.040 in) thick tape designed for sealing applications. 33meters long.
• Sticks immediately after the application of pressure to metals, plastics, and other surfaces.
• Provides an immediate seal without the cure time or mess typically associated with liquid sealants.
• Features a linerless acrylic adhesive, enabling easier application with less waste.
The sealing tape adheres immediately and adapts to seams, nails and other unevenness effortlessly. The tape can even be painted over for optical reworking and can therefore be used even more universally. The high UV and water resistance makes it a must for outdoor use, because the sealing tape can be used without hesitation even at temperatures between -40 ℃ and + 90 ℃.
Proper processing of the high-performance sealing tape is particularly important. Only after thorough cleaning and absolute dryness of the surface to be glued, the sealing tape unfolds its full potential as an ideal repair aid.
Highlights
- 3M 4411B+: A black, 0.040 in (1.0 mm) thick tape made for quick and clean sealing
- INSTANT ADHESION: A single-coated tape designed to seal over an existing seam, splice, or overlap
- CHOOSE YOUR TAPE: Available in black, gray, and white, as well as a range of thicknesses to suit individual application needs
- RUGGED CONSTRUCTION: Delivers resistance to sun, rain, and extreme temperatures — all while resisting vibration and thermal expansion or contraction
- DURABLE BACKING: Utilizes a TPO backing that is flexible, conforming over fasteners, seams, joints, holes, and gaps
- SUPPORTING SUSTAINABILITY: Features a linerless design that eliminates the liner waste common with other sealing solutions
- NO MORE CAULKING: Eliminates the need to buy, maintain, or dispose of caulking applicators and cartridges, along with the cure time, mess, and oozing associated with liquid sealants
- MADE FOR THE OUTDOORS: Engineered to overcome the challenges of sealing out water, dust, dirt, and other environmental factors, making it ideal for industrial applications such as cargo trailer rail seals, HVAC enclosures, roof sealing, and more
Application advice:
The surface to be sealed must be firm, clean, dry, and free of grease and dust. Impurities such as rust must be removed beforehand. For cleaning, please use benzene or isopropanol, but do not use household cleaners that moisturize.
Do not touch the adhesive. Apply high-performance sealing tape with pressure and press down firmly over the entire surface for at least 10 seconds.
The optimal processing temperature is between 15℃ and 25℃.
Remove the protective cover from the top.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.






