Loctite 263 High Strength Threadlocker

The product cures when confined between close-fitting metal surfaces without air, effectively preventing loosening and leakage caused by shock and vibration. It is specifically designed for heavy-duty applications, including motor housings, pump housings, and other fasteners requiring high strength. The product delivers reliable curing performance, working well with active metals like brass and copper and passive substrates such as stainless steel and plated surfaces. It exhibits excellent high-temperature performance and demonstrates exceptional tolerance to oils and greases. Moreover, it can withstand minor surface contaminations from various oils, including cutting fluids, lubricants, anti-corrosion agents, and protective fluids.