Loctite 680 is a high-strength retaining compound designed for slip and press fit assemblies, providing a reliable, permanent bond between cylindrical metal parts such as bearings, bushings, and sleeves. It fills the micro-gaps between mating surfaces to prevent loosening, leakage, and corrosion.
This anaerobic adhesive cures in the absence of air when confined between close-fitting metal surfaces, making it ideal for MRO, manufacturing, and industrial maintenance applications where maximum holding power is required. The convenient 10 mL bottle allows for precise, controlled application.