Description
LORD 406/19 is a two-component structural acrylic adhesive used to replace welding, brazing, and mechanical fastening methods. It bonds a wide range of prepared or unprepared metals and engineered plastics while delivering high impact and peel strength.
This adhesive system performs well in low-temperature environments and demanding assemblies exposed to vibration and dynamic loads. When used with LORD Accelerator 19, it meets UL 746C certification.
Key Product Details
| Property | Value |
|---|---|
| Chemistry | Structural Acrylic |
| Mix Ratio (Volume) | 4:1 |
| Mix Ratio (Weight) | 3.02:1 |
| Appearance | Off-White to Tan Paste |
| Viscosity @ 77°F | 100,000 to 300,000 cP |
| Density | 9.10 to 9.70 lb/gal |
| Flash Point | 59°F (15°C) |
| Solids Content | 100% |
| Working Time @ 75°F | 6 to 10 minutes |
| Handling Strength @ 75°F | 12 to 17 minutes |
| Full Cure | 24 hours |
| Tensile Strength | 2700 psi |
| Elongation | 30% |
| Young’s Modulus | 130,000 psi |
| Glass Transition Temp | 162°F (72°C) |
| Temperature Resistance | -40°F to 300°F |
| Certification | UL 746C (with Accelerator 19) |
Performance in Production
- Bonds unprepared metals with minimal surface preparation
- Maintains performance in low temperature environments
- High resistance to impact and peel loads
- Non-sag paste supports vertical and overhead applications
- 6 to 10 minute working time supports controlled assembly
- Handling strength achieved in 12 to 17 minutes
- Full cure achieved in 24 hours at room temperature
- Resistant to chemicals, moisture, salt spray, and weathering
Common Applications
- Replacing welding and riveting in metal assemblies
- Bonding aluminum, galvanized steel, and coated metals
- Metal to plastic and composite bonding
- Signage and channel letter fabrication
- Architectural panels and cladding systems
- Transportation and specialty vehicle assembly
- Assemblies exposed to vibration, peel, and dynamic loads
Available Sizes
- 50 mL Cartridge
- 404 mL CX Cartridge
- 415 mL Cartridge
Dispensing Guns & Mixing Nozzles
| Pak CX (404 ml) | Pak-50 (50 ml) | 415ml Side x Side Cartridge |
|
(select 4:1 mix ratio) |
(4:1 B Style) |
|
 TAH 160-824 Static Mixer |
 MBHX 06-20T Static Mixer |
|
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