
Thixotropic, anaerobic-curing threadlocker for locking and sealing threaded fasteners requiring disassembly with standard hand tools.
LOCTITE® 246 is a blue, thixotropic, anaerobic-curing threadlocker. It is ideal for heavy-duty applications such as bolts used in transmissions, construction equipment or railroad assemblies, where you need resistance to heavy shock, vibration and stress levels as well as temperature resistance up to 260°C (500°F).