3M VHB LSE series double-sided tapes for composites
- Low surface energy bonding
- Ideal for composites and plastics
- No primer or surface preparation
- Instant tack, extreme durability
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Bond the unbondable with 3M VHB LSE tapes
Plastics, composites, and other low surface energy (LSE) materials are now essential in modern manufacturing. However, assembling these materials with traditional adhesives often requires primers or surface treatments.
3M VHB LSE ("Low Surface Energy") adhesive tapes provide a simple, effective solution.
These double-sided acrylic foam tapes are specifically designed to bond difficult substrates such as polypropylene (PP), thermoplastic elastomers (TPE), and thermoplastic olefins (TPO).
They ensure durable and strong adhesion without any surface preparation or primer.
The 3M VHB LSE series includes three main references, distinguished by their thickness, to meet various composite and plastic assembly needs.
| Reference | Thickness | Description |
|---|---|---|
| LSE-060WF | 0.60 mm | Ideal for thin assemblies requiring discreet adhesion on difficult composites. |
| LSE-110WF | 1.10 mm | Provides an optimal balance between mechanical strength and stress absorption. |
| LSE-160WF | 1.60 mm | Suitable for applications requiring gap filling on irregular surfaces. |
Key features and benefits of 3M VHB LSE tapes
Preserve design integrity by eliminating visible mechanical fasteners. Optimize assembly of low surface energy materials for aesthetic, durable, and efficient structures.
High tensile strength in a lightweight tape
No primer required for plastic-to-plastic applications
Long-term durability in outdoor environments
Greater design flexibility
Precision converting capabilities
Lower manufacturing costs
Reduced production times
Industrial applications of 3M VHB LSE tapes
3M VHB LSE tapes meet the needs of many industrial sectors. Their ability to bond composites and difficult plastics without primer makes them ideal for reliable and durable assemblies, both indoors and outdoors.
Typical applications
Construction: Signs, lighting, glazing, decorative panels
Transportation: Panels for trucks, buses, caravans, recreational vehicles, light rail
Appliances: Nameplates, internal components, small kitchen and cleaning appliances
Consumer goods: Toys, games, decorative items, packaging, organization products
Home electronics: Sensors, network hubs, cameras, smart thermostats
Medical devices: Peripherals, scanners, various accessories
Motorized leisure equipment: Decorative panels, dashboards, body parts
Retail signage and displays: Illuminated signs for stores, hotels, restaurants
Compatible materials
| Substrate type | Compatible materials |
|---|---|
| Low surface energy | Polypropylene (PP), Thermoplastic elastomers (TPE), Thermoplastic olefins (TPO) |
| Medium surface energy | Polycarbonate, High-impact polystyrene, Acrylic, Nylon, ABS |
| Composites | Glass fiber reinforced plastics, Carbon fiber |
| Painted surfaces | Polyester-based paint |
| High surface energy | Aluminum, Steel, Glass |
Why choose 3M VHB LSE tapes?
3M VHB LSE tapes offer clear advantages over other assembly methods for bonding low surface energy materials.
| Criteria | 3M VHB LSE | Liquid adhesives | Ultrasonic welding | Mechanical fasteners |
|---|---|---|---|---|
| Immediate bonding | ✅ Yes | ❌ Slow | ✅ Yes | ✅ Yes |
| Clean application | ✅ Clean | ⚠️ Overflow | ⚠️ Residues | ❌ Visible |
| No substrate damage | ✅ Preserved | ⚠️ Possible damage | ❌ Deformation | ❌ Risk of cracks |
| Uniform assembly | ✅ Consistent | ⚠️ Variable | ⚠️ Variable | ⚠️ Variable |
| Pre-application possible | ✅ Yes | ❌ No | ❌ No | ❌ No |
| Waste reduction | ✅ Yes | ❌ Waste | ✅ Yes | ✅ Yes |
| Complex material bonding | ✅ Versatile | ⚠️ Limited | ❌ Limited | ❌ Limited |
| Complex geometry bonding | ✅ Flexible | ❌ Difficult | ❌ Difficult | ❌ Difficult |
| Equipment investment | ✅ Low | ✅ Low | ❌ High | ✅ Standard |
| No post-assembly finishing | ✅ Not required | ❌ Required | ❌ Required | ❌ Required |
| Specialized labor needed | ✅ No | ⚠️ Sometimes | ❌ Yes | ⚠️ Sometimes |
| Aesthetic finish | ✅ Discreet | ⚠️ Overflow | ❌ Marked joints | ❌ Visible |
| Minimal assembly bulk | ✅ Minimal | ✅ Minimal | ⚠️ Medium | ❌ Bulky |
| Waterproof | ✅ Yes | ⚠️ Variable | ❌ No | ❌ No |
| Fast assembly | ✅ Fast | ❌ Slow | ⚠️ Medium | ⚠️ Medium |
| Safe application | ✅ Safe | ⚠️ Chemical risk | ❌ Heat risk | ❌ Mechanical risk |
Need support for composite assemblies?
Looking to optimize your composite or difficult material assemblies?
Our ADEZIF technical experts are ready to help you select the most suitable 3M VHB LSE tape for your application. Benefit from personalized advice, sample testing, and custom solutions to guarantee reliable and durable assemblies.
Technical data of 3M VHB LSE adhesive tapes
| Properties | LSE-060WF | LSE-110WF | LSE-160WF |
|---|---|---|---|
| Adhesive type | Modified acrylic | Modified acrylic | Modified acrylic |
| Carrier | Closed-cell acrylic foam | Closed-cell acrylic foam | Closed-cell acrylic foam |
| Thickness | 0.60 mm | 1.10 mm | 1.60 mm |
| Color | White | White | White |
| Liner | Red 3M siliconized polyethylene | Red 3M siliconized polyethylene | Red 3M siliconized polyethylene |
| Density | 715 kg/m³ | 715 kg/m³ | 715 kg/m³ |
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