The Prehma #8 perforated plastic impression tray is designed for upper left/lower right applications. Its keyway perforations and sidewall slots ensure excellent retention of impression material, while the posterior rim lock minimizes secondary flow and gagging. The rigid construction captures accurate impressions without distortion, and smooth edges plus a finger rest enhance patient comfort and easy removal.
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The Prehma #8 perforated plastic impression tray is designed for upper left/lower right applications. Its keyway perforations and sidewall slots ensure excellent retention of impression material, while the posterior rim lock minimizes secondary flow and gagging. The rigid construction captures accurate impressions without distortion, and smooth edges plus a finger rest enhance patient comfort and easy removal.
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