Benefits
Designed for Low Surface Energy Plastics
LSE-160WF delivers exceptional adhesion to difficult substrates such as PP, PE, TPO and TPE, eliminating primer in many applications and simplifying manufacturing.
Superior Gap Filling
The 1.6 mm thick acrylic foam easily compensates for uneven surfaces, manufacturing tolerances and thermal expansion between different materials.
Permanent Structural Bonding
Replaces screws, rivets, spot welds and liquid adhesives while providing a clean, seamless appearance.
Outstanding Outdoor Durability
Maintains reliable bond strength under UV exposure, humidity, water, solvents and temperature cycling.
Waterproof Sealing
The closed-cell acrylic foam creates an effective seal against moisture, dust and contaminants.
Faster Manufacturing
Pressure-sensitive adhesive technology eliminates curing time and reduces assembly costs.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | 3M™ VHB™ LSE-160WF |
| Tape Type | Double-Sided Acrylic Foam Tape |
| Foam Color | White |
| Adhesive Type | Modified Acrylic |
| Foam Type | Closed-Cell Conformable Acrylic Foam |
| Thickness | 1.6 mm (62 mil) |
| Release Liner | 3M™ Branded Red Siliconized PE Film |
| Application Temperature | Down to 0°C (32°F) |
| Indoor / Outdoor | Yes |
| UV Resistance | Excellent |
| Moisture Resistance | Excellent |
| Waterproof | Yes |
| Chemical Resistance | Excellent |
| Shelf Life | 24 Months |
| Processing Services | Slitting, Rewinding, Laminating, Die-Cutting, Kiss-Cutting |
Applications
Typical applications include:
- Polypropylene (PP) component assembly
- TPO bumper and exterior trim attachment
- Plastic housing assembly
- Automotive interior and exterior trim
- Outdoor power equipment
- Appliance manufacturing
- Composite panel bonding
- Plastic signage
- Consumer electronics
- Transportation equipment
- Industrial plastic fabrication
- Structural bonding for engineered plastics
- General industrial assembly
Compatible Materials
| Excellent Compatibility | Good Compatibility | Testing Recommended |
|---|---|---|
| Polypropylene (PP) | Aluminum | PTFE |
| Polyethylene (PE) | Stainless Steel | Silicone Rubber |
| TPO | Glass | Fluoropolymers |
| TPE | Painted Metals | Specialty engineered plastics |
| PA (Nylon) | Composite Materials | Untreated exotic polymers |
Note: LSE-160WF is optimized for low surface energy plastics while maintaining excellent performance on many high- and medium-surface-energy substrates. Application testing is recommended before production.
Industries
- Automotive
- Transportation
- Plastics Processing
- Appliance Manufacturing
- Electronics
- Signage & Displays
- Outdoor Equipment
- Consumer Products
- Industrial Manufacturing
Why Choose 3M™ VHB™ LSE-160WF?
3M™ VHB™ LSE-160WF is the thickest product in the 3M LSE Series, offering superior gap-filling capability while maintaining exceptional adhesion to difficult-to-bond plastics. It enables manufacturers to simplify assembly by eliminating primers in many applications, replacing mechanical fasteners, reducing weight, and improving product appearance. The soft acrylic foam absorbs vibration, compensates for thermal expansion, and delivers long-term durability in demanding indoor and outdoor environments.
Key advantages include:
- Specifically engineered for LSE plastics
- Bonds PP, PE, TPO and TPE without primer in many applications
- 1.6 mm conformable acrylic foam
- Excellent gap-filling capability
- High initial tack
- Waterproof sealing
- Outstanding UV and weather resistance
- Excellent vibration damping
- Precision die-cutting compatible
- OEM converting services available
Installation Guide
- Clean all bonding surfaces using isopropyl alcohol (IPA).
- Ensure substrates are clean, dry and free from grease or dust.
- Primer is not required for many LSE plastic applications, although testing is recommended.
- Apply firm, even pressure across the entire bonding area.
- Approximately 50% bond strength develops after 20 minutes, 90% after 24 hours, and 100% after 72 hours at room temperature.
- Validate performance before mass production.
Storage
Store the tape in its original packaging.
Recommended storage conditions:
- Temperature: 16°C–27°C (60°F–80°F)
- Relative Humidity: 40%–60%
- Store in a cool, dry location.
- Avoid direct sunlight and excessive heat.
- Store rolls horizontally whenever possible.
- Follow FIFO (First-In, First-Out) inventory management.
- Shelf life: 24 months under recommended storage conditions.
Frequently Asked Questions (FAQ)
What is 3M™ VHB™ LSE-160WF used for?
It is designed for permanent structural bonding of low surface energy plastics including PP, PE, TPO, TPE and Nylon in automotive, appliance, electronics, transportation and industrial manufacturing.
How thick is LSE-160WF?
The nominal thickness is 1.6 mm (62 mil).
Does LSE-160WF require Primer 94?
In many applications, no primer is required, helping reduce manufacturing steps and costs. Application testing is recommended for critical assemblies.
Which plastics can it bond?
It is optimized for PP, PE, TPO, TPE, PA (Nylon) and many composite materials while also bonding metals, painted surfaces and glass.
Is it suitable for outdoor use?
Yes. It provides excellent resistance to UV radiation, moisture, weathering, solvents and temperature cycling.
What is the difference between LSE-160WF and LSE-110WF?
- LSE-160WF: 1.6 mm thickness for greater gap filling and stress distribution.
- LSE-110WF: 1.1 mm thickness for applications requiring a thinner bond line.
Both use the same modified acrylic adhesive and are engineered specifically for low surface energy plastics.
Can LSE-160WF be die-cut?
Yes. Guangdong Yousan provides precision die-cutting, laminating, slitting, rewinding, kiss-cutting and OEM converting services.
Downloads
Available upon request:
- 3M™ VHB™ LSE-160WF 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.
