Anabond 743 is a high-strength anaerobic adhesive designed to lock and seal threaded fasteners, preventing loosening due to vibration and leakage. It cures in the absence of air between close-fitting metal surfaces, providing a durable bond with excellent chemical and thermal resistance. Ideal for industrial, automotive, and mechanical applications. 1. Secures bolts, nuts, and studs against loosening due to vibration 2. Prevents leakage and corrosion in threaded assemblies 3. Used in automotive engines, gearboxes, pumps, and machinery 4. Suitable for permanent locking of fasteners where disassembly is not required