Henkel Loctite 661 is a low viscosity, high strength acrylic adhesive designed for the bonding of cylindrical fitting parts, particularly where strength at elevated temperatures is required. 250 mL Bottle.
| Typical Use: | Typical applications include holding gears and sprockets onto gearbox shafts and rotors on electric motor shafts . |
| Chemical Composition: | Acrylic |
| Color: | Amber |
| Components: | 1 part |
| Cure System: | UV |
| Cure Time: | Up to 72h depending on the substrate used, the bondline gap, and the temperature. |
| Flash Point: | >93.3 °C |
| Shear Strength: | >= 2,175 psi |
| Specific Gravity: | 1.13 @ 25 °C |
| Tack Free Time: | 45s |
| Thermal Conductivity: | 0.1 W/mK |
| Viscosity: | 300 to 600 |