3M Scotch-Weld TL70 is a green anaerobic metal threadlocker with high permanent strength. Suitable for large threaded connections. Prevents the unintentional loosening of threaded connections due to vibrations and seals the threaded connection. Prevents joint rusting. Adheres even to slightly greasy metals. Cures only in the absence of air and the presence of active metal ions. Technical specifications system: anaerobic base: dimethacrylate temperature resistance: 150 °C UV resistance: very good moisture resistance: very good chemical resistance: very good application: application nozzle of the glue bottle