Henkel Loctite 243 Blue Threadlocker is a medium viscosity, medium strength anaerobic material designed for locking and sealing of threaded fastener which require normal disassembly with standard hand tools. It offers high temperature performance and oil tolerance. 1 L Bottle.
| Typical Use: | Versatile, medium strength, primer-less liquid threadlocker. Locks and seals metal fasteners up to 3/4 in. Engineered to cure consistently on a variety of metals, despite minor surface contaminants. | 
| Brand: | Threadlocker | 
| Chemical Composition: | Dimethacrylate ester | 
| Color: | Blue | 
| 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 | 
| Specific Gravity: | 1.08 @ 25 °C | 
| Viscosity: | 1,300 to 3,000 |