Loctite 638 High-Strength Retaining Compound

• Loctite 638 is a high-strength, anaerobic retaining compound for bonding cylindrical assemblies. • Designed for high-strength bonding of metal components, preventing rotation and loosening. • Ideal for securing shafts, bearings, gears, and bushings in place. • Fills small gaps (up to 0.25mm) between mating surfaces, creating a strong bond. • Protects against corrosion and reduces wear, improving mechanical assembly reliability. • Suitable for industrial repair and maintenance applications. • Cures at room temperature when confined between metal surfaces.