Parker LORD® 521 Acrylic Adhesive with LORD® Accelerator 19 is a general purpose, room temperature curing adhesive that is used for bonding prepared metals and plastics. It has long working times, slow cure, and medium viscosity. 50 mL Cartridge.
| Typical Use: | Bonds plastics and prepared metals. It offers excellent adhesion to both thermoplastics and thermoset plastics. |
| Chemical Composition: | Acrylic |
| Color: | Off-White |
| Components: | 2 part |
| Cure System: | Room Temperature |
| Cure Time: | 2 to 24h @ room temperature |
| Flash Point: | 521: 3 °C; A19: >93 °C |
| Mix Ratio: | 2:1 by volume |
| Service Temperature: | -40 to 149 °C |
| Tack Free Time: | 40 to 50min |
| Viscosity: | 521: 25,000 to 75,000; A19: 150,000 to 450,000 |
| Working Time: | 20 to 30min |