3M 4411_N Extreme sealing tape transparent 33 m

3M™ Extreme Sealing Tape 4411N is a white, highly pliable, single-sided acrylic tape with a 1.0 mm thick, high-performance ionomer backing.

3M™ Extreme Sealing Tape 4411N is an ideal solution for sealing gutters and mechanical locks on commercial vehicle roofs, eliminating the need for large amounts of liquid sealant.
The tape offers strong adhesion and meets the demands of a wide range of challenging sealing situations. With single-sided coated tapes, sealing is typically achieved by covering existing joints or holes with tape, as opposed to "sealing between surfaces" as is typically done with double-sided tapes, gasketing materials, or liquid sealants/adhesives. The acrylic adhesive used in 3M™ Extreme Sealing Tape is manufactured using the same technology platform as 3M™ VHB™ Tapes. This pressure-sensitive tape offers exceptional performance in challenging conditions. The ionomer backing is very robust, yet flexible and abrasion-resistant. It conforms to provide an effective seal around contours, edges, rivets, and screw heads.
The thick acrylic adhesive is very soft, seals excellently, and is also very durable outdoors.

The tape is specially formulated for high adhesion to the ionomer film, allowing for the creation of an overlapping tape pattern for a strong and effective seal.

This sealing tape creates watertight seals and adheres to a wide variety of surfaces upon contact without drying time, drips, or the need for cleaning. The tape conforms to existing contours, edges, rivets, and screw heads.
3M Extreme Sealing Tape can be painted to match the surrounding color and adheres strongly under extreme sun, rain, snow, and temperatures.

What are ionomers? Ionomers are composed of any class of polymer materials consisting of thermoplastic resins stabilized by ionic crosslinking. Some commercial applications for ionomers include golf ball covers, semi-permeable membranes, sealing tape, and thermoplastic elastomers.
It is part of the Industrial Professional range, which is supplied in a blister pack with multilingual descriptions.

Recommended Applications

• For a wide range of difficult sealing applications
• For sealing gutters and mechanical locks on commercial vehicle roofs