Mold Max™ 30 mold is peeled away from the plastic pane model. Because the mold is fresh, resin poured into it now would be inhibited and result in a sticky, gummy surface. Since time is money, the mold is placed in a hot box with a heater for post curing. A thermometer monitors the temperature. See Smooth-On TB for making hotbox. The mold is leveled on a table lined with disposable plastic sheeting.