Product Information

LORD? 403 acrylic adhesive in combination with LORD Accelerator 19 or 19GB can be used to replace welding, brazing, riveting and other mechanical fastening methods. This adhesive system performs particularly well in low-temperature environments and applications that are subject to high impact or high peel loads.

LORD 403 acrylic adhesive, when mixed with LORD Accelerator 19 or 19GB, creates an adhesive system that bonds a wide variety of prepared or unprepared metals and engineered plastics. The adhesive system is specifically formulated to provide the highest impact and peel strengths available in a room temperature curing adhesive.

LORD 403 acrylic adhesive can be mixed with either LORD Accelerator 19 or LORD Accelerator 19GB. LORD Accelerator 19 improves the high temperature resistance of LORD 403 acrylic adhesive, and is available in off-white or black. LORD Accelerator 19GB allows precise control of the adhesive bondline thickness due to its content of glass beads. LORD Accelerator 19GB is available in off-white, red or gray.

Features and Benefits

? Versatile - bonds a wide range of unprepared metals with minimal substrate preparation; bonds difficult plastics such as XENOY?.

? Temperature Resistant - performs at temperatures from -40 to +300°F (-40 to +149°C).

? Environmentally Resistant - resists dilute acids, alkalis, solvents, greases, oils, moisture, salt spray and weathering; provides excellent resistance to UV exposure.

? Non-Sag - remains in position when applied on vertical or overhead surfaces, allowing for greater process flexibility.

Typical Properties

Appearance

Off-white to Tan Paste

Viscosity, cP @ 77°F (25°C), Brookfield

100,000-280,000

Density, lb/gal (kg/m3)

9.25-9.55 (1108-1144)

Flash Point, °F (°C), Closed Cup

59 (15)

Work Time, min @ 75°F (24°C)

2-4

Time to Handling Strength, min @ 75°F (24°C), 50 psi Shear

4-6

Cure Time, hr

24**

Mixed Appearance

Color dependent on accelerator used

Mixed Solids Content by Weight, %

100