900ml The combination of CutterSil products (Light and Putty Plus), along with a choice of both liquid and paste hardeners, offer the dentist a wide variety products depending on individual requirements and techniques. Can be customized to individual dentist techniques or patient situations. Produces sharp detail reproduction. Retains accuracy for an extended period of time-up to seven days. Can be used with CutterSil Putty Plus and mixed with gloves on.