CoolDiamond DLC® is the most technically advanced coating for defence industry

Mission critical parts and components perform at their maximum capability

DLC coating is the coating of choice for military and defence industry. DLC coating is the best solution for any application where a protection from high velocity airborne particles, seawater, engine fuel and oils, high humidity etc. is needed.

We have the ability to meet and even exceed ‘milspec’ specifications. We work closely with the defence ‘Primes’ and our specialized capability can be applied across all four Defence domains: land, maritime, aerospace and electronic.

Examples of applications:

  • light weight head gear
  • night vision goggles
  • gun parts


CoolDiamond DLC® offers many advantages when used on engine parts: increased lifetime and abrasion prevention. The low friction coefficient of DLC improves the lifespan of engine parts and can also help reduce the amount of lubrication needed on parts & threads.


CoolDiamond DLC® offers an excellent surface protection combined with a good infrared transmittance. CoolDiamond DLC® coating is also the best coating on the market for low-light applications such as night-vision goggles, sensors or other IR. 


CoolDiamond DLC® is adapted for the toughest conditions and it is the logical choice for working in space conditions. In partnership with Defence SA, we are taking part in the South Australian Space Capability Directory . This directory provides a clear view of South Australia’s space economy & opportunities.

Norseld Pty Ltd

18 Lowe Street, Adelaide SA 5000 Australia

 +61 88231 9000