LOCTITE 603 is a high-strength, oil-tolerant anaerobic retaining compound designed for bonding cylindrical fitting parts, particularly where minor oil contamination may be present. This green methacrylate-based product cures in the absence of air between close-fitting metal surfaces, preventing loosening and leakage from shock and vibration. It offers a fixture time of 10 minutes, a maximum operating temperature of 150°C, and a gap fill capability of up to 0.1 mm. The 50ml package (LC60332) is ideal for retaining bearings, bushings, and other cylindrical assemblies.