Loctite 268 Threadlocker High Strength Red Stick

LOCTITE® 268 is a high-strength, red threadlocker in a convenient semi-solid stick format, ideal for permanently locking and sealing bolts, nuts, and studs. Its non-drip formulation allows easy application even in vertical and overhead positions. Designed to prevent loosening due to vibration, it works on all metals including passive substrates such as stainless steel, aluminium, and plated surfaces. Most oil-coated, "as-received" fasteners can be used without cleaning, and the assembly can be disassembled by heating to 300°C (572°F).

Key Features:

  • Convenient Stick Format: Non-drip, easy-to-apply high-strength threadlocker.
  • Permanent Fastener Lock: Prevents loosening on vibrating equipment such as pumps, gearboxes, and presses.
  • Works on All Metals: Effective on passive substrates without primer, including stainless steel, aluminium, and plated surfaces.
  • Removable with Heat: Can be disassembled safely by heating to 300°C (572°F).

Technical Information:

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