Ethanol F4 and F6, is made with either 96% or 100% Standard Grade (95SG) , Perfumery Grade (95PG) or Aerosol Grade (100AG) ethanol and is blended with denaturant Tertiary Butyl Alcohol or Denatonium Benzoate (Bitrex)

F4 - .25% Tertiary Butyl Alcohol

F6 - 16gm/kl Denatonium Benzoate (Bitrex)

No permit is required for these products as they are classified fully denatured by the Australian Taxation Office.