Quaqprep
Based on the name, it is highly likely you are referring to , which is a dental hemostatic agent (used to stop bleeding) commonly used during root canal treatments or crown preparations.
Quaclon is a workhorse product. It isn't the flashiest item on the tray, but it solves one of the most frustrating problems in restorative dentistry: blood and saliva in the sulcus. For general practitioners looking for a reliable hemostatic agent that doesn't break the bank, this is a solid choice. quaqprep
Here is a review based on its typical dental application: Based on the name, it is highly likely