204 | LORD Acrylic Adhesive
LORD® 204 acrylic adhesive when cured with LORD Accelerator 4, 17 or 19 creates an adhesive system that will bond a wide variety of prepared or unprepared metals and plastics. LORD 204 acrylic adhesive in combination with the recommended accelerator replaces welding, brazing, riveting and other mechanical fastening methods.
LORD 204 acrylic adhesive can be cured with either LORD Accelerator 4, LORD Accelerator 17 or LORD Accelerator 19. LORD Accelerator 4 is a no-mix accelerator applied to the substrate before the acrylic adhesive. LORD Accelerators 17 and 19 must be mixed into the acrylic adhesive prior to application. LORD Accelerator 19 is available in off-white or black.
Shelf life is six months when stored below 80°F (27°C) in original, unopened container. Storage temperatures of 40-50°F (4-10°C) are recommended. If stored cold, allow product to return to room temperature before using.
Adhesive Properties
Data is typical and not to be used for specification purposes
Appearance: Off-white to Tan Paste
Viscosity, cP, @ 77°F (25°C) Brookfield HAT Spindle 7, 20 rpm: 100,000 - 300,00
Density, lb/gal (kg/m3): 8.7 - 9.3 (1042 - 1114)
Flash Point, °F (°C): 66 (19)
Working Time, min @ 75°F (24°C): 6 - 8
Time to Handling Strength, min @ 75°F (24°C) 50 psi Shear: 20 - 30
Full Cure Time hr: 24
Mixed Appearance: Color dependent on accelerator used
Mixed Solids Content by Weight, %: 100
Features & Benefits
- Bonds Unprepared Metals: requires little to no substrate preparation
- Versatile - bonds a wide variety of substrates such as metals, ceramics and plastics; insensitive to minor deviations from correct mix ratio
- Non-Sag: remains in position when applied on vertical or overhead surfaces, allowing for greater process flexibility
- Temperature Resistant - performs at temperatures from -40°F to +300°F (-40°C to +149°C).
- Environmentally Resistant – resists dilute acids, alkalis, solvents, greases, oils and moisture; provides excellent resistance to indirect UV exposure and weathering.