Do you deal with bolts, nuts, or studs that work loose due to constant vibration or shock?
Loctite 248 offers the trusted, medium-strength locking performance of the classic liquid version (Loctite 243) but in an innovative, no-drip stick format.
Ideal for mechanics and DIYers who want to work cleanly, quickly, and precisely.
Why choose the Loctite 248 Stick?
No mess or drips: The semi-solid stick format allows for precise application. Perfect for overhead jobs, vertical surfaces, or hard-to-reach areas where liquid products might run off. Medium strength (Blue): Ensures a secure bond that withstands heavy vibration while still allowing for disassembly using standard hand tools. No torch required! Ready to use immediately: Works excellently on all metals—including passive materials like stainless steel and aluminum—without the need for an activator or primer. Oil-tolerant: A little residual cutting or engine oil on the threads? No problem. Loctite 248 performs well even under less-than-perfect conditions.
Specifications & Applications
Ideal for: Pumps, gearboxes, compressors, engine components, and any machinery subject to vibration.
Property Specification Strength Medium (Blue) Form Stick (Semi-solid)
Max. thread size Up to M50
Temperature range -55°C to +150°C
Disassembly Possible with hand tools Clean, fast, and reliable:
With the Loctite 248 stick, you won't waste a drop of adhesive, and your toolbox stays clean. Simply twist up the stick, apply it to the threads, and assemble with confidence.