Description
Ferric Chloride (FeCl3) is the simplest & most commonly used method for etching a PCB. But the danger factor is equal to its simplicity.
Before Getting into the Etching procedure, We will give you some Notes.
- Don’t touch the Fecl3 with Bare hands.
- Don’t use any metal utensils or Metals for the mixing process.
- Use glass or plastic trays during etching.
- Cover your Nose & Eyes while etching, sometimes fumes may affect you.
- After Etching one time, Fecl3 can be reused for next time, but store in a cool place away from sunlight.
- If you are disposing of the chemical after use, please don’t throw it inland or somewhere.