University of Arizona – Lithography

Stone Etch Materials Checklist

  1. Powdered rosin
  2. Baby (talcum) powder
  3. Etch cup
  4. Gum arabic
  5. Nitric acid
  1. Phosphoric acid
  2. Two balled-up cheesecloth's
  3. Stir-stick
  4. Etch brush