I have a Excel PMC 5V20 Vertical Machining Center with a Fanuc OM control. Keys below the CRT were busted and damaged. After purchasing a new keysheet, I verified fitment. The keysheets for the Fanuc are glued on and need to be removed and reapplied.
After cleaning the front of the Fanuc bezel, I replaced the keysheet and the control looks like brand new. In conclusion, I’m really happy with the results and the PCB board is again protected from coolant and other contaminates.