Fig. 01 Wonderfill and Former ordered separately. Plexiglas base with rubber feet is my additional option which will allow for easy handling.

Fig. 02 Preservation of wax contours for cleanliness and intimacy of acrylic to implants reduces hygienic difficulty once the bar is delivered.

Fig. 03 The old method: Analogs placed and tissue side encased in lab putty or PVS impression material. Adaption of putty is difficult. Retention holes are added to add retention of putty to stone base.

Fig. 04 Old method: Stone base is poured. Bar placed on putty surface to illustrate contour replication.

Fig. 05 New method: Inverted, one step pour assures accurate adaption to wax form and analogs allowing for exact stone replication of wax form.

Fig. 06 Wonderfill/Wonderformer produced stone model for processing off the tissue model. Use of a good wetting agent and inverted pour produces speed and accuracy without the cost of lab putty and additional time.

Fig. 07 Final hybrid with acrylic processed against Wonderfill/Wonderformer produced stone processing model. Smooth, accurate and quick to produce.