Henkel Loctite 680 Retaining Compound Green is a medium viscosity, high strength acrylic adhesive designed for bonding cylindrical fitting parts, particularly where low viscosity is required. It prevents loosening and leakage from shock and vibration. 1 L Bottle.
| Typical Use: | Used to bond cylindrical fitting parts. Typical applications include retaining sleeves, pulleys, gears, rotors and fans on shafts, mounting sleeves, securing bushings, bearings and plugs in housings. | 
| Chemical Composition: | Methacrylate ester | 
| Color: | Green | 
| Components: | 1 part | 
| Cure System: | Anaerobic | 
| Cure Time: | Up to 72h depending on the substrate used, the bondline gap, and the temperature. | 
| Flash Point: | 93.3 °C | 
| Service Temperature: | <82 °C | 
| Shear Strength: | >= 2,800 @ 22 °C | 
| Specific Gravity: | 1.1 | 
| Viscosity: | 750 to 1,750 |