For partial dentures, we prefer the Accu-Dent System II. However, because this is an alginate impression material it must be poured up immediately and not be inverted after being poured. If alginate is not desired, then we suggest a light bodied PVS material of your choice. If PVS is chosen, we advise the use of a custom tray to keep the thickness of the impression material more consistent in order to avoid distortion of the impression.
For full dentures, we suggest the use of a custom tray in conjunction with border molding with either PVS or rubber based material. Also, we have found the Accu-Dent System I to be a good alternative to traditional border molding. But again, because Accudent is an alginate impression material it must be poured up immediately and not be inverted after being poured. We have information on both upon request.