Retaining Compounds

High-Performance Retaining Compounds for Industrial Applications

Hernon Manufacturing offers advanced retaining compounds engineered for high-strength bonding and sealing in industrial applications. Designed for securing bearings, bushings, shafts, and cylindrical assemblies, our mil-spec retaining compounds meet the highest performance standards for aerospace, automotive, and heavy machinery industries.

Our industrial moisture-resistant sealing compounds provide superior protection against environmental exposure, preventing leaks and enhancing durability. For precise and efficient application, Hernon’s retaining compound dispensers ensure consistent and controlled dispensing, reducing waste and improving efficiency.

Why Choose Hernon’s Retaining Compounds?

High-Strength Bonding – Secures cylindrical components with superior adhesion.
Moisture & Chemical Resistance – Enhances durability in extreme conditions.
Mil-Spec Formulations – Meets stringent military and industrial standards.
Precision Dispensing – Retaining compound dispensers improve accuracy and reduce waste.

Popular retaining compounds:

Cylinlock^® 52631: A single component, anaerobic retaining adhesive designed for the bonding of cylindrical parts.
Cylinlock^® 824: A general purpose, single component, the anaerobic adhesive used primarily for joining cylindrical assemblies.
Cylinlock^® 846: A fast curing, high-strength anaerobic adhesive yielding higher shear strengths with temperature resistance up to 300°F (149°C)
Cylinlock^® 842: A high temperature, high strength anaerobic adhesive designed to retain and seal cylindrical assemblies. Tolerates temperatures up to 450°F.

From high-performance machinery to mission-critical applications, Hernon’s retaining compounds deliver unmatched reliability and strength.

Discover Hernon’s Retaining Compound Solutions Today!

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Cylinlock® 52631

Cylinlock® 52631 is a single component, anaerobic retaining adhesive designed for the bonding of cylindrical parts. The product cures when confined in the absence of air between close-fitting metal surfaces.

Cylinlock® 824

Cylinlock® 824 is a general purpose, single-component, anaerobic adhesive used primarily for joining cylindrical assemblies of all types. It is a low viscosity, self-hardening adhesive that cures when confined between ferrous or copper alloy metals. The cured adhesive is a thermoset plastic suitable for exposure to most solvents.

Cylinlock® 827

Cylinlock® 827 is a single component anaerobic retaining adhesive for cylindrical joints. The product cures when confined in the absence of air between close fitting metal surfaces. This product develops medium strength to facilitate disassembly.

Cylinlock® 842

Cylinlock® 842 is a high temperature, high strength anaerobic adhesive designed to retain and seal cylindrical assemblies. This compound will cure on metallic or non-metallic substrates and is suitable for exposure to most solvents.

Cylinlock® 845

Cylinlock® 845 is a fast curing, high strength anaerobic adhesive designed to retain and seal cylindrical assemblies. This compound will cure on metallic or non-metallic substrates and is suitable for exposure to most solvents and withstands temperatures of 300°F (149°C). Hernon Cylinlock® 845 cures quickly at room temperature without the need for surface activators or heat to join cylindrical assemblies. Fixturing strength develops in 24 hours. Hernon Primer 49 or 50 can be used to reduce fixturing time on inactive surfaces and to increase cure through gap. Certified to NSF/ANSI Standard 61 for use in commercial and residential potable water systems

Cylinlock® 34323

Cylinlock® 34323 is a fast curing, high-strength anaerobic adhesive yielding higher shear strengths with temperature resistance up to 300°F (149°C) It provides relatively quick cures, outstanding solvent resistance, and improved reliability for metal service applications.

Cylinlock® 42633

Cylinlock® 42633 is a fast curing, high strength anaerobic adhesive with temperature resistance up to 300°F (149°C). It is designed for the bonding of cylindrical fitting parts, particularly where bond gaps can approach 0.25 mm (0.01 in.) and where maximum strength at room temperature is required. Cylinlock® 42633 provides relatively quick cures, outstanding solvent resistance, and improved reliability for severe service applications.

Cylinlock® 94953

Cylinlock® 94953 is a high-temperature, high strength anaerobic adhesive designed to retain and seal cylindrical assemblies. This compound will cure on metallic or non-metallic substrates and is suitable for exposure to most solvents.

Cylinlock® 846

Cylinlock® 846 is a fast-curing, high-strength anaerobic adhesive yielding higher shear strengths with temperature resistance up to 300°F (149°C). It provides relatively quick cures, outstanding solvent resistance, and improved reliability for metal service applications. Certified to NSF/ANSI Standard 61 for use in commercial and residential potable water systems.

Cylinlock® 847

Cylinlock® 847 is a high temperature, high strength anaerobic adhesive designed to retain and seal cylindrical assemblies. This compound will cure on metallic or non-metallic substrates and is suitable for exposure to most solvents.

Cylinlock® 843

Cylinlock® 843 is a fast curing, high strength anaerobic adhesive yielding higher shear strengths with temperature resistance up to 300°F (149°C) It provides relatively quick cures, outstanding solvent resistance, and improved reliability for metal service applications. Flexible and good for use on Brass.

Cylinlock® 844

Cylinlock® 844 is a fast curing, high strength anaerobic adhesive designed to retain and seal cylindrical assemblies. This compound will cure on metallic or non-metallic substrates and is suitable for exposure to most solvents and withstands temperatures of 300°F (150°C). Augments or replaces press fits, set screws, pins and other mechanical retaining methods.

Cylinlock® 822

Cylinlock® 822 is a high performance, single component, 100% active anaerobic adhesive/sealant formulated for dependable bonding of fitted cylindrical parts. Cylinlock® 822 offers high strength as well as superior heat and chemical resistant bonding at room temperature. Cylinlock® 822 is formulated for applications, which require superior strength with temperature resistance up to 300°F (149°C).

Retaining Compounds

High-Performance Retaining Compounds for Industrial Applications

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