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3M™ Pressure Sensitive Acrylic Foam Tape 5666, Gray, 1.14 mm

Photo: 3M(TM) Acrylic Foam Tape 5344
Photo: 3M(TM) Acrylic Foam Tape 5344
3M™ Pressure Sensitive Acrylic Foam Tape 5666 is a 1.14 mm (0.045 in) thick, gray, medium performance, double-coated acrylic foam tape designed for the attachment of lightweight automotive exterior trim such as nameplates, emblems, and roof slats.
  • Unique foam core that provides stress relaxation when high application loads are encountered, while maintaining tight bond-line aesthetics under normal conditions.
  • Bonds to a variety of automotive substrates
  • Provides high final adhesion and peel strength
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Key Attributes

3M AFT 5666 has DS-6 adhesive on both sides of the foam. 3M AFT 5666 is intended for cost effective attachment in less demanding applications. Since product performance will depend on actual conditions within a specific application, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular material purpose and suitable for the user’s method of application.


Application MethodPressure Sensitive Adhesive
ApplicationsAttaching nameplates, Attaching mechanically assisted narrow molding, Attaching window lace
Liner ColorRed
Liner MaterialFL-10
Liner Side AdhesiveDS6
Manufacturing SegmentGlass, Exterior
Minimum Levelwound Roll Width4 mm
Minimum Planetary Roll Width5 mm
Non-Liner Side AdhesiveDS6
OEM SpecificationGMW15201 Type IV
Tabbing Option3M™ Tabbing and Splicing Tape 5300, 3M™ Splicing Tape 4240
Thickness (in)0.045 Inch
Thickness (mm)1.1 mm


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