A Set of Spare Dental Impression Putty for one Custom Bleaching Tray.
Buy one set for a single custom bleaching tray or buy two sets for both custom bleaching trays.
A dental impression is a negative imprint of hard (teeth) and soft tissues in the mouth. From this, a positive reproduction (cast or model) can be formed. It is made by placing an appropriate material in a stock or custom dental impression tray which is designed to roughly fit over the dental arches.