




🔒 Lock it down, then break free—secure strength with easy removal!
Loctite 243 Blue is a medium-strength, thixotropic threadlocker designed for M6 to M20 fasteners. It sets quickly in 10 minutes and cures fully in 24 hours, providing secure bonding that resists loosening, leaks, rust, high temperatures, and oil contamination. Removable with standard hand tools, it’s perfect for machinery, engines, and vehicles requiring reliable yet serviceable fastening.




| Brand | Loctite |
| Manufacturer | Loctite |
| Model number | Loc_243 |
| Colour | Blue - Threadlockers |
| Number of Memory Sticks | 1 |
| Special Feature | removable |
| Specific Product Use | Machinery, Equipment, Threaded Fasteners |
| Item Weight | 18.1 g |
| Product Dimensions | 10 x 10 x 15 cm; 18.1 g |
| Item model number | Loc_243 |
| Item Height | 15 Centimeters |
| Item Width | 10 Centimeters |
| Included Components | Works on all metals, including passive substrates |
| Are batteries included? | No |
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