SONLOK® Retaining Compounds

SONLOK® Retaining Compounds are high-strength anaerobic adhesives engineered to bond and seal cylindrical metal assemblies with exceptional reliability. Designed for applications involving shafts, bearings, bushings, sleeves, and similar components, these retaining compounds cure rapidly in the absence of air when confined between close-fitting metal surfaces—delivering outstanding compressive and shear strength once set.

Commonly used in motor and mechanical assemblies, SONLOK® retaining compounds provide an effective solution where other adhesive chemistries may fall short. They simplify assembly, fill precise gaps, and create long-term holding power that helps reduce maintenance and downtime. With excellent resistance to high operating temperatures, vibration, and most industrial chemicals, these compounds are well suited for demanding environments. Manufactured by Parson Adhesives Inc, SONLOK® retaining compounds offer dependable, professional-grade performance for critical industrial bonding applications.

What Are SONLOK® Retaining Compounds?

SONLOK® retaining compounds are anaerobic adhesives designed to permanently secure cylindrical metal parts. They cure between metal surfaces to lock components in place and seal against movement and vibration.

Best Uses for This Product

• Shaft and bearing retention

• Bushings and sleeves

• Motor and gearbox assemblies

• Mechanical and industrial equipment

• High-load cylindrical bonding applications

Performance & Application Features

• High-strength anaerobic curing

• Excellent compressive and shear strength

• Rapid cure in close-fitting metal assemblies

• Precise gap-filling capability

• Strong resistance to heat, vibration, and chemicals

• Reduces wear and maintenance over time

Why Buy SONLOK® Retaining Compounds From CrafterNV?

• Professional-grade solutions for critical assemblies

• Trusted SONLOK® industrial formulations

• Reliable performance in high-stress environments

• Stocked options for fast production support