Loctite® Blue Threadlocker 243™ is designed for the locking and sealing of threaded fasteners between 1/4″ and 3/4″ (6 to 20 mm), which require normal dis-assembly with standard hand tools. The thixotropic nature of Loctite 243 reduces the migration of liquid product after application to the substrate.

Loctite® Blue Threadlocker 243™ is designed for the locking and sealing of threaded fasteners between 1/4″ and 3/4″ (6 to 20 mm), which require normal dis-assembly with standard hand tools. The thixotropic nature of Loctite 243 reduces the migration of liquid product after application to the substrate.