Low viscosity
Certified by the ANSI/NSF 61 standard and can be used in commercial and residential drinking water systems with temperatures not exceeding +182 °C
Cures when isolated from air between closely fitting metal surfaces
Tolerates slight surface contamination caused by various oils
Provides high-temperature resistance and oil resistance
Provides solid curing performance
LOCTITE® 680 is a green, high-strength, methacrylate acrylic liquid retaining adhesive, designed for bonding cylindrical assemblies, especially where low viscosity is required. This product prevents loosening and leakage due to shock and vibration. It provides solid curing performance. It is effective on active metals (e.g. mild steel) and inert substrates (e.g. stainless steel and electroplated surfaces).