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3M™ Acrylic Foam Tape GT7108 – Interior/exterior automotive parts attachment to TPO, PP, traditional paint surfaces

Item Name: 3M™ Acrylic Foam Tape GT7108
Manufacturer: 3M
Technologies: Acrylic foam core with dual-sided pressure-sensitive adhesive, viscoelastic properties
Color: Dark Gray
Cure Type: Pressure sensitive (self-adhesive, no curing required)
Package Size: Contact to Techniq VN for details
Shelf Life: Contact to Techniq VN for details

1. Product Overview

3M™ Acrylic Foam Tape GT7108 is a dark gray, 0.8 mm thick, closed-cell acrylic foam tape designed for bonding interior and exterior automotive parts. Its viscoelastic foam core provides stress relaxation under high loads and accommodates shrinkage and elongation during temperature changes, maintaining consistent adhesion and tight bond-line aesthetics. Adhesive is applied on both sides, offering excellent performance on unpainted thermoplastic polyolefin (TPO), polypropylene (PP), and traditional automotive paint surfaces. The tape withstands extreme temperatures, humidity, weather, and solvents, and the orange liner enables precise, efficient one-piece application.

2. Applications

  • Thin and flexible emblems and nameplates

  • Trim moldings and rocker panel moldings

  • Cladding and ground effects

  • Deck lid appliques, spoilers, step pads, wheel arch extensions

  • Automotive exterior attachment on TPO, PP, and painted surfaces

3. Typical Properties

Property Specification
Tape Color Dark Gray
Foam Type Closed-cell acrylic foam, viscoelastic
Tape Thickness 0.8 mm
Adhesive Type Pressure-sensitive acrylic, applied on both sides
Bond-Line Aesthetics Maintains tight, clean lines under normal and high loads
Stress Relaxation Provides relief under high application loads
Adhesion Performance High final adhesion, peel, and shear strength
Recommended Surfaces Unpainted TPO, PP, and traditional automotive paints
Environmental Resistance Resists temperature extremes, humidity, weather, and solvents
Application Areas Automotive trim, moldings, claddings, spoilers, emblems
Liner Orange polyethylene, one-piece release
Available Widths 4–600 mm

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BERGQUIST microTIM mTIM 1028 is purpose built for riding cage assemblies in servers, switches, and routers, interfacing with electroless nickel plated copper or aluminum heat sinks. It ensures stable operation in high power transceiver modules while also extending applicability to liquid cooling components, heat pipes, and fin based dissipative structures.

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