Description
LORD® 506 acrylic adhesive used with LORD Accelerator 17 forms a two-part acrylic adhesive system designed to rapidly bond thermoplastics, thermoset plastics, and prepared metals. The system cures quickly at room temperature and produces a semi-flexible bond line capable of accommodating shock and sudden stress loading.
The CX 404 mL cartridge format allows the adhesive and accelerator to be dispensed at the proper mix ratio through standard cartridge dispensing equipment, simplifying mixing and application in production environments.
Key Product Details
| Property | Value |
|---|---|
| Adhesive System | Two-Part Acrylic (LORD 506 + Accelerator 17) |
| Mix Ratio (Volume) | 10:1 |
| Working Time @ 75°F (24°C) | 4–6 minutes |
| Handling Strength @ 75°F (24°C) | 8–12 minutes |
| Full Cure Time | 24 hours |
| Mixed Appearance | Tan Paste |
| Cured Appearance | Tan to Green |
| Dynamic Viscosity @ 77°F | 20,000 – 70,000 cP |
| Density | 8.25 – 8.65 lb/gal (989 – 1036 kg/m³) |
| Solids Content | 100% |
| Temperature Resistance | -40°F to +300°F (-40°C to +149°C) |
| Flash Point (Closed Cup) | 53°F (11°C) |
| Shelf Life | 6 months (stored below 80°F / 27°C) |
Values are typical and not intended for specification purposes.
Performance and Use
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Bonds thermoplastics including ABS, acrylic, polycarbonate, urethane, and vinyl
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Bonds thermoset plastics such as FRP and phenolic materials
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Compatible with properly prepared metal substrates
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Semi-flexible bond line accommodates shock and stress loading
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Resists dilute acids, alkalis, solvents, oils, greases, and moisture
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Provides resistance to indirect UV exposure and weathering
Installation and Handling Notes
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LORD 506 adhesive must be mixed with LORD Accelerator 17 or 19 prior to application.
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Cartridge systems automatically meter the correct mix ratio when used with appropriate dispensing equipment.
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Apply adhesive and assemble parts within the specified working time.
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Fixturing is recommended until handling strength is reached.
Common Applications
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Bonding plastic housings and panels
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Appliance and equipment assembly
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Signage and display fabrication
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Industrial product assembly involving plastics and metals









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