PERMATEX Screw Glue Locks is designed specifically with the homeowner in mind. It effectively secures and increases the holding power of metal nuts, bolts and screws during assembly on everyday items found around the home. Use Screw Glue when assembling furniture and other items around the home and to be sure of a tight connection, even with vibration or frequent use over time. No more unsafe or wobbly assemblies! Screw Glue also prohibits weather-related corrosion of threads. If disassembly is required, bolts can be loosened with hand tools.Locks metal nuts, bolts, and screws during assemblyIncreases the holding power of metal hardwareHelps prevent corrosionStarts working in minutesSuggested Applications: Anywhere around the home where assembly is being done, such as furniture assembly, grills, playsets, cabinet hardware, toys, sporting goods, equipment and moreCurrently this item can only be shipped within the continental United States