Usage in places of most adverse conditions such as exposure to high temperatures, oils, grease, solvents.
Depth of etch can vary to match customer's specifications. Materials used include: stainless steel, aluminium, brass.
Usually the etched nameplates are paint filled with colours to match customer requirements.
Etched-down areas can also be left to a natural matt finish contrasting with the raised areas that can receive a variety of finishes, such as brushed, mirror or antique.
There's no real limitation to the thickness of material to be etched.