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High strength and primerless convenience define Loctite 263, Primerless Threadlocker, High Strength, 10 ml, formulated to lock and seal threaded fasteners in heavy-duty applications. Its anaerobic formula cures between metal surfaces to create a permanent bond that resists vibration, shock, and corrosion. Designed for use on both active and passive metals, it eliminates the need for a primer while ensuring reliable curing even on oily surfaces. Resistant to heat and industrial fluids, it maintains secure retention under extreme operating conditions. Ideal for marine engines, heavy machinery, and metric fabrication, Loctite 263 provides maximum fastening strength and long-term reliability.
