SPUR Acurol-W is an additiv for SPUR Acurol-P paper developer. It changes the Acurol-P, which is a neutral tone developer- to a warm tone developer.
You can not use only Acurol-W. You have to mix it into Acurol-P!
15-40ml Acurol-W are added to one liter working solution of Acurol-P. By adding more Acurol-W into the working solution, the tone gets warmer.
