Loctite 620 Retaining Compound, High Temperature, 50-ml. Bottle

These anaerobic adhesives are used to bond and increase the shear strength of non-threaded, cylindrical metal assemblies. Fills the inner voids in close-fitting press fits, keyways, and splines. Allows you to mount bearings and bushings, and make press fits even stronger. Formulated in a selection of viscosities, gap filling ability, flexibility, and strength characteristics. Typical temperature range is -65°F to 300°F. General purpose Formula 609 is a low-viscosity, fast-curing adhesive used for bonding rigid metal assemblies. High temperature Formula 620 has the capability to operate at 450°F for long periods. It fixtures in 60 minutes at room temperature, but requires a secondary heat cure to generate high temperature resistance. Quick Metal® Formula 660 is a creamy, non-running gel that is applied onto cylindrical parts to fill surface imperfections and repair worn areas. High strength Formula 680 provides a shear strength of 4000 psi after 24 hours.