Description LOCTITE® 243 is a blue, general purpose threadlocker that provides a medium-strength bond. 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. Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or presses Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) Proven to tolerate minor contamination by industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids Permits disassembly with ordinary hand tools for easy service and maintenance
