LOCTITE 243 is a general-purpose threadlocker that provides medium-strength adhesion. It secures nuts and bolts to prevent them from loosening due to impacts and vibrations. Suitable for all metals, including passive substrates like stainless steel, aluminum, and galvanized surfaces.

Ideal for bolts of the flywheel, differential crown, crankshaft bolts, and cover securing bolts, drain plugs, oil or water pumps. | Proven to tolerate slight contamination by oils: engine oils, anticorrosive oils, and cutting fluids. | Allows dismantling with hand tools for maintenance.