Genuine Loctite LC14637 660 Quick Metal Retaining Compound, a high-strength anaerobic adhesive designed for repairing worn-out metal components such as seats, keys, splines, bearings, and tapers without the need for re-machining. This 50ml bottle of grey compound effectively fills gaps up to 0.5 mm (0.02 inches) and provides excellent shear strength of 17.2 N/mm². It offers a fixture time of 15 minutes and operates within a wide temperature range of -55°C to +150°C (-65°F to +300°F), ensuring durable and reliable repairs with a full cure time of 24 hours.