Benefits
Designed for High-Temperature Manufacturing
Maintains reliable bond strength during powder coating, paint bake, and other high-temperature production processes.
Permanent Structural Bonding
Replaces rivets, screws, welding, and liquid adhesives while creating clean, invisible bond lines.
Bonds Multiple Materials
Excellent adhesion to metals, painted surfaces, glass, composites, acrylic, polycarbonate, ABS, and many medium surface energy materials.
Superior Stress Relaxation
The viscoelastic acrylic foam absorbs vibration, compensates for thermal expansion, and distributes stress evenly.
Excellent Environmental Resistance
Resists UV exposure, humidity, moisture, chemicals, and harsh outdoor environments.
Reliable Sealing Performance
Closed-cell acrylic foam forms a durable seal against water, dust, and environmental contaminants.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | 3M™ VHB™ GPH-160GF |
| Tape Type | Double-Sided Acrylic Foam Tape |
| Foam Color | Gray |
| Adhesive Type | Multi-Purpose Acrylic Adhesive |
| Foam Type | Closed-Cell Acrylic Foam |
| Thickness | 1.60 mm (62 mil) |
| Liner | 3M Red PE Film Liner |
| Short-Term Temperature Resistance | 230°C (450°F) |
| Long-Term Temperature Resistance | 149°C (300°F) |
| Indoor / Outdoor | Yes |
| UV Resistance | Excellent |
| Moisture Resistance | Excellent |
| Weather Resistance | Excellent |
| Converting Services | Slitting, Rewinding, Laminating, Die-Cutting, Kiss-Cutting |
For complete performance data, please refer to the official 3M™ VHB™ GPH Series Technical Data Sheet.
Applications
Typical applications include:
- Powder coating pre-assembly
- Liquid paint bake processes
- Metal panel bonding
- Panel-to-frame assembly
- Stiffener attachment
- Aluminum profile bonding
- Stainless steel fabrication
- Appliance manufacturing
- Construction curtain wall components
- HVAC equipment
- Industrial machinery
- Electronic enclosures
- Transportation equipment
- Signage and display systems
- Solar equipment assembly
Compatible Materials
| Excellent Compatibility | Good Compatibility | Testing Recommended |
|---|---|---|
| Aluminum | Painted Metals | Polypropylene (PP) |
| Stainless Steel | ABS | Polyethylene (PE) |
| Galvanized Steel | Acrylic (PMMA) | PTFE |
| Glass | Polycarbonate (PC) | Silicone Rubber |
| Composite Materials | Polyamide (PA) | Untreated LSE Plastics |
Note: GPH-160GF is optimized for high surface energy (HSE) and medium surface energy (MSE) substrates. Adhesion testing is recommended before production, particularly for low surface energy plastics.
Industries
- Metal Fabrication
- Construction
- Transportation
- Appliance Manufacturing
- Electronics
- Signage & Displays
- HVAC
- Renewable Energy
- Industrial Equipment
- General Manufacturing
Why Choose 3M™ VHB™ GPH-160GF?
3M™ VHB™ GPH-160GF is the thickest product in the GPH Series, making it ideal for applications requiring greater gap filling, excellent conformability, and high-temperature structural bonding.
Key advantages include:
- 1.60 mm thick acrylic foam for larger gaps
- Excellent conformability to irregular surfaces
- High-temperature resistance up to 230°C (short term)
- Suitable for powder coating and paint bake processes
- Outstanding peel and shear performance
- Excellent vibration and impact absorption
- Waterproof sealing performance
- UV and weather resistant
- Supports automated manufacturing
- Precision die-cutting and OEM converting services
Installation Guide
- Clean all bonding surfaces using isopropyl alcohol or an approved cleaner.
- Ensure substrates are clean, dry, and free of contaminants.
- Apply firm, uniform pressure across the entire bonding area.
- Do not reposition after initial contact.
- Allow adequate dwell time for maximum bond strength.
- Verify performance through production testing before mass application.
Storage
Store in the original packaging under controlled conditions.
Recommended storage conditions:
- Temperature: 16°C–27°C (60°F–80°F)
- Relative Humidity: 40%–60%
- Keep away from direct sunlight.
- Store in a clean, dry environment.
- Store rolls horizontally whenever possible.
- Follow FIFO (First-In, First-Out) inventory practices.
Frequently Asked Questions (FAQ)
What is 3M™ VHB™ GPH-160GF used for?
It is designed for permanent structural bonding in high-temperature applications such as powder coating lines, appliance manufacturing, construction, transportation, and industrial equipment.
How thick is GPH-160GF?
The tape has a nominal thickness of 1.60 mm (62 mil).
What temperature can it withstand?
It withstands temperatures up to 230°C (450°F) for short-term exposure (up to four hours) and 149°C (300°F) for long-term exposure (up to one week).
Can it be applied before powder coating?
Yes. GPH-160GF is specifically designed for bonding before powder coating and liquid paint bake processes, helping reduce manufacturing steps.
Can it replace rivets or welding?
Yes. It replaces many mechanical fasteners while improving aesthetics, reducing weight, and simplifying assembly.
Is it suitable for outdoor use?
Yes. It offers excellent resistance to UV, weather, moisture, and temperature cycling.
Can it be die-cut?
Yes. Guangdong Yousan provides precision die-cutting, laminating, slitting, rewinding, kiss-cutting, and custom converting services.
Do you provide OEM packaging?
Yes. OEM packaging, custom roll sizes, printed cores, and precision die-cut components are available.
Downloads
Available upon request:
- 3M™ VHB™ GPH-160GF Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Product Brochure
- Application Guide
- Die-Cutting Capability Guide
Please contact our sales team if you require the latest technical documentation.
