Extreme sealing tape 4411N

Supplier: 3M
MMMA4411NEA 70.1 EUR
Extreme sealing tape 4411N
This is a neutral, 1 mm thick, highly conformable, single-side acrylic tape with a high performance ionomer backing. It is specifically designed to provide professional results under outdoor exposure to direct sunlight, as well as temperature and humidity extremes, while creating an effective seal over an existing joint, seam, or penetration. It is part of the industrial professional range, which is supplied in a blister pack with multi-language descriptions.

  • Very good resistance to many common industrial solvents as well as elevated temperature exposure
  • Tacky adhesive sticks on contact for immediate bond with no drying time, oozing, or clean-up
  • No sticky residue on hands
  • Durable ionomer backing resists UV and chemical exposure
  • Paintable, blends with adjoining surfaces
  • Seal joints, seams, or penetrations
  • Achieve professional sealing results even when used outdoors

Ideal solution for 'roof to trim' sealing and sealing around rooftop mechanical fasteners on commercial vehicles, eliminating the need for large quantities of liquid sealants. It is very tacky and meets the needs for a wide variety of difficult sealing applications. As a single coated tape, the sealing is generally done by 'oversealing' an existing joint or penetration, as opposed to 'between surface sealing' applications typically done with a double coated tape, gasket, or liquid sealant/adhesive. The acrylic adhesive used in extreme sealing tape is manufactured from the same technology platform as VHB™ tapes.

This pressure sensitive adhesive tape offers exceptional performance for difficult sealing applications. The ionomer film backing is very tough yet flexible and abrasion resistant. It is conformable for creating an effective seal over contours, edges, rivets, and screw heads. The thick acrylic adhesive is very soft and has excellent sealing properties along with good outdoor durability. It is designed to bond strongly to the ionomer film so that overlapping tape joints can be made while maintaining a strong, effective seal. It creates water-tight seals and sticks on contact to numerous substrates without drying time, dripping, oozing, or clean-up. This tape is paintable to colour blend with adjoining surfaces, and holds securely through sun, rain, and snow temperature extremes.
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