Description:- Dental Impression tray Dentulous Perforated is used to take a negative imprint of hard (teeth) and soft tissues in the mouth from which a positive reproduction (cast or model) can be formed. Impression material is of liquid or semi-solid nature when first mixed and placed in the mouth. It then sets to become an elastic solid (usually takes a few minutes depending upon the material), leaving an imprint of person’s dentition and surrounding structures of oral cavity. The following instruments are part of Impression Trays Denture Perforated Kits: X-Large Upper U1 Large Upper U2 Medium Upper U3 Small Upper U4 X-Small Upper U5 X-Large Lower L1 Large Lower L2 Medium Lower L3 Small Lower L4 X-Small Lower L5
