How To Reproduce a 3D Sculpture Using Brush‑On™ 40 Mold Rubber
Step 9: Next Day: Preparation of Model For Support Shell
Study your model and develop a plan of attack for applying the support shell, including the number of shell segments. The goal is to not have the rigid mother mold lock onto the rigid model. For this model, a three-piece mother mold is pre-planned. Trim the flange of the rubber to create a clean edge. This will help the rubber mold register with the mother mold during casting.
