Benefits
Ultra-Thin Bond Line
With a thickness of only 0.20 mm, GT7102 is ideal for applications requiring a discreet bond line while maintaining reliable structural attachment.
Excellent Temperature Performance
Provides stable adhesion in both low- and high-temperature environments, making it suitable for demanding automotive applications.
Superior Stress Relaxation
The viscoelastic acrylic foam absorbs stress generated by vibration, impact, and thermal expansion, helping extend bond durability.
High Peel Strength
Develops excellent long-term adhesion to painted metal and automotive plastic components.
Long-Term Weather Resistance
Performs reliably under UV exposure, humidity, rain, solvents, and outdoor environments.
Improved Assembly Efficiency
Replaces mechanical fasteners such as clips and rivets while reducing assembly time and improving product appearance.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | 3M™ Acrylic Foam Tape GT7102 |
| Tape Type | Double-Sided Acrylic Foam Tape |
| Foam Color | Gray |
| Foam Density | Medium Density |
| Adhesive Type | Acrylic |
| Thickness | 0.20 mm (0.008 in) |
| Liner | Polyethylene Release Liner |
| Temperature Performance | Excellent across various temperature conditions |
| UV Resistance | Excellent |
| Weather Resistance | Excellent |
| Solvent Resistance | Excellent |
| Manufacturing Origin | Japan |
| Converting Services | Slitting, Rewinding, Laminating, Die-Cutting |
Applications
Typical applications include:
- Automotive exterior trim
- Body side moldings
- Wheel arch extensions
- Rocker panels
- Pillar trim
- Sill plates
- Spoilers
- Step pads
- Nameplates
- Emblems
- Plastic trim attachment
- Industrial equipment assembly
- Appliance decorative panels
Compatible Materials
| Excellent Compatibility | Good Compatibility | Surface Testing Recommended |
|---|---|---|
| Painted Steel | ABS | Polypropylene (PP) |
| Aluminum | Polycarbonate | Polyethylene (PE) |
| Stainless Steel | PMMA | Silicone Rubber |
| Automotive Paint | Rigid PVC | PTFE |
| Glass | Engineering Plastics | Low Surface Energy Plastics |
Note: For PP, PE, and other low-surface-energy materials, adhesion testing or the use of a suitable primer is recommended.
Industries
- Automotive OEM
- Automotive Tier 1 Suppliers
- Electric Vehicles (EV)
- Transportation Equipment
- Industrial Manufacturing
- Electronics
- Appliance Manufacturing
- Plastic Component Assembly
Why Choose 3M™ GT7102?
- Genuine 3M automotive attachment technology
- Ultra-thin 0.20 mm acrylic foam construction
- Excellent adhesion across a wide temperature range
- Outstanding stress relaxation
- High peel strength
- Excellent weather and solvent resistance
- Ideal for thin trim attachment
- Suitable for automated production
- Precision die-cut converting available
- Global 3M quality and reliability
Installation Guide
- Clean the bonding surfaces with isopropyl alcohol (IPA) or an approved cleaner.
- Ensure all surfaces are dry and free from oil, dust, wax, and contaminants.
- Apply the tape using firm, uniform pressure.
- Avoid repositioning after initial contact.
- Allow 24–72 hours at room temperature for maximum bond strength.
- Conduct adhesion testing before production for challenging substrates.
Storage
Store the tape in its original unopened packaging.
Recommended storage conditions:
- Temperature: 16°C–27°C (60°F–80°F)
- Relative humidity: 40–60% RH
- Avoid direct sunlight.
- Keep away from excessive heat and moisture.
- Store horizontally.
- Follow the FIFO (First-In, First-Out) inventory principle.
FAQ
What is 3M™ GT7102 used for?
GT7102 is designed for bonding automotive interior and exterior trim, moldings, emblems, spoilers, rocker panels, and other decorative components requiring a thin adhesive layer.
How thick is GT7102?
The nominal thickness is 0.20 mm (0.008 in).
Is GT7102 suitable for outdoor use?
Yes. It offers excellent resistance to UV, weather, solvents, and temperature changes, making it suitable for long-term outdoor applications.
Can GT7102 replace mechanical fasteners?
Yes. It is widely used to replace clips, screws, and rivets in automotive trim assembly, resulting in cleaner aesthetics and reduced vehicle weight.
Can GT7102 be die-cut?
Yes. Guangdong Yousan provides custom die-cutting, slitting, laminating, rewinding, and precision converting services.
What is the difference between GT7102 and GT7106?
GT7102 has a 0.20 mm foam core for ultra-thin bonding, while GT7106 has a 0.60 mm foam core, providing greater gap-filling capability and stress absorption.
Downloads
Available upon request:
- 3M™ GT7102 Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Automotive Bonding Guide
- Die-Cutting Capability Guide
- Product Brochure
Please contact our sales team if you require the latest technical documentation.
