LOCTITE® 268

Features and Benefits

Easy-to-apply, semi-solid, high-strength stick for locking and sealing threaded assemblies permanently - ideal for vertical and overhead applications. Removable with heat.
LOCTITE® 268 is a red, high-strength threadlocker for permanently locking and sealing bolts, nuts and studs to prevent loosening due to vibration. The non-drip, stick format makes it ideal for vertical and overhead applications. It works on all metals without primer, including passive substrates such as stainless steel, aluminum and plated surfaces. Suitable for use on most oil-coated, 'as-received' fasteners without cleaning.
  • Convenient, non-drip, stick format
  • High torque strength
  • Prevents fastener loosening on vibrating assemblies, e.g., pumps, gear boxes, presses
  • Works on all metals without primer, including passive substrates (e.g., stainless steel, aluminum, plated surfaces)
  • Suitable for use on most oil-coated, 'as-received' fasteners without cleaning
  • Can be disassembled by heating to 300°C (572°F)
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Technical Information

Application temperature -65.0 - 300.0 °F (-55.0 - 150.0 °C )
Breakaway torque, Breakloose torque 10.0 N·m (90.0 in./lb. )
Color Red
Fixture time 5.0 min.
Physical form Semi-Solid Stick
Recommended for use with Metal: Steel, Metal: Steel - Stainless Steel