Premium 0.8mm acrylic foam tape for automotive exterior trim attachment with excellent temperature resistance (-40°F to 200°F), superior conformability, strong adhesion, and outstanding weather and solvent resistance.
3M™ Acrylic Foam Tape GT7108 is a premium 0.8mm adhesive tape specifically engineered for the attachment of exterior trim parts on automobiles. This high-performance tape features excellent adhesive performance across various temperature conditions, ranging from -40°F to 200°F (-40°C to 90°C), making it ideal for long-term automotive applications. The tape's viscoelastic foam core provides superior stress relaxation characteristics, allowing it to conform perfectly to complex geometries while delivering excellent wet out and bond-line aesthetics.
The GT7108 tape combines a highly conformable acrylic foam core with dual high-performance acrylic adhesive layers, creating a versatile solution for automotive manufacturers. Its polyethylene liner enables easy release and improved ease-of-use, while maintaining compatibility with existing splicing and tabbing tapes. The tape excels in weather resistance, solvent resistance, and high-temperature performance, meeting numerous OEM specifications. With very high initial and final adhesion to automotive paints and substrates, this tape maintains exceptional holding power throughout the vehicle's lifespan.
Designed for applications including claddings, pillars, rocker panels, side mirrors, sill plates, spoilers, step pads, and wheel arch extensions, the GT7108 delivers flexibility with balanced performance and value. The final bond strength performance reaches maximum levels after 24 hours at room temperature, providing reliable long-term adhesion for critical automotive exterior components.
Key Features
- Excellent adhesive performance across temperature range -40°F to 200°F (-40°C to 90°C)
- Superior stress relaxation properties for complex geometry conformability
- High final adhesion and peel strength to automotive paints and substrates
- Exceptional weather, solvent, and high-temperature resistance
- Easy-release polyethylene liner with improved ease-of-use
- Maintains bond-line aesthetics under normal stress loads
- Compatible with existing 3M splicing and tabbing tapes
- Reaches maximum bond strength after 24 hours at room temperature
Technical Specifications
| Specification |
Value |
| Product Number | GT7108 |
| 3M ID | B40065654 |
| Tape Thickness | 0.8 mm |
| Carrier Material | Acrylic Foam |
| Liner Material | Polyethylene (Dark Red) |
| Adhesive Type | High-Performance Acrylic (Dual Sided) |
| Temperature Range | -40°F to 200°F (-40°C to 90°C) |
| Application | Automotive Exterior Attachment |
| Product Usage | Claddings, Pillars, Rocker Panels, Side Mirrors, Sill Plates, Spoilers, Step Pads, Wheel Arch Extensions |
| Final Bond Strength Achievement | 24 hours at room temperature |
| Solvent Resistance | Gasoline, Diesel Fuel, Washer Solvent Compatible |
| OEM Specifications | Meets Multiple OEM Requirements |
| Tabbing Options | Compatible with 3M Tabbing Tapes 5400, 5081, 5082, 5300 |
| Liner Release | Easy Release with Lower Liner Removal Force |
| Brand | 3M™ |
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