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3M™ Extreme Sealing Tape 4412G

3M Product Number  4412G     
3M(TM) Extreme Sealing Tape
3M(TM) Extreme Sealing Tape
3M™ Extreme Sealing Tape 4412G is a gray, 2.0 mm thick, highly conformable, single-side acrylic tape with a high performance ionomer backing.[i] Our tape was specifically designed to give you 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.
  • 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
  • Conformable tape forms effective seals over contours, edges, rivets, and screw heads
  • Durable ionomer backing resists UV and chemical exposure
  • Backing is paintable and offers a clean appearance
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3M IDUPCMarketplace Formal NameColorLengthWidth
70006742020000511156426233M™ Extreme Sealing Tape 4412G Gray , 24 in x 18 yd, 1 roll per caseGray18 Linear Yard24 Inch 
70000219157000511156319793M™ Extreme Sealing Tape 4412G Gray 80 mil, 2 in x 18 yd, 6 rolls per caseGray18 Linear Yard2 Inch 
2 Results (Displaying results 1-2)
1

It is an ideal solution for “roof-to-trim” sealing and sealing around roof top mechanical fasteners on commercial vehicles, eliminating the need for large quantities of liquid sealants. It is very tacky and meets the need 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 3M™ Extreme Sealing Tape is manufactured from the same technology platform as 3M™ 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 bond strongly to the ionomer film so that overlapping tape joints can be made while maintaining a strong, effective seal

What are ionomers?
Ionomers are comprised of any of a class of polymer materials consisting of thermoplastic resins stabilized by ionic cross-linkages. Some commercial applications for ionomers are golf ball covers, semipermeable membranes, sealing tape and thermoplastic elastomers.

Specifications

Brand3M
ColorGray
IndustriesTransportation, Specialty Vehicle, General Industrial, MRO
Length18 Linear Yard
Length (Metric)16.45 m
Product FormRoll
Thickness80 mil
Thickness (Metric)2 mm
Width24 Inch, 2 Inch
Width (Metric)609.6 mm, 50.8 mm