AT160 is a single-component, red, high-strength threadlocking adhesive. It is designed for larger threaded fasteners up to 1″ in diameter and has a thicker consistency for better gap filling capability. It is suitable for heavy-duty applications where high levels of shock, vibration, and stress are present. This formula is recommended in applications where permanent adhesion is needed and may require heat to be disassembled.


  • PERMANENT: Suitable for applications with high levels of shock and vibration
  • LARGE FASTENERS: Superior formula for larger assemblies – up to 1 inch requiring higher strength
  • CORROSION RESISTANT: Prevents rust and corrosion that could jeopardize threaded areas
  • DURABLE: Has excellent resistance to extremely harsh environments


  • Product Color: Red
  • Product Strength: Very High
  • Product Form: Liquid
  • Container Size: 50 ml Bottle
  • Full Cure Time (Hours): 24 hours at 25°C
  • Fastener Size Range: Up to 1 inch requiring higher strength
  • Service Temperature Range (F/C): -65 to 300°F (-54 to 149°C)
  • Breakaway Torque ( 125 in-lb to No Limit
  • Material Compatibility: Fastest cure on active metals with metal ions such as iron and steel
  • Standards: Mil-S-46163A, Type II Grade O; ASTM D-5363 AN 0331


Remove all dirt and oil. Apply Anaerobic to mating surfaces and assemble parts. Handling strength will be achieved in 10 minutes to one hour.