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After removing what's left of the Por-A-Mold from the cast, I demonstrait re-assembling the complex multi-piece mother mold shell. This shows how severe undercuts and opposing angles in a sculpture are dealt with in the support shell using multiple interlocking sections.
Removing a Por-A-Mold rubber mold from a concrete cast that has only been used to cast around half a dozen casts in the last 2 years or so, watch the clip as THIS mold rubber tears as well- simply pulling it off the cast. Another example of a product that doesn't do what it is supposed to, and what ...
Mold rubbers, as a sculptor and mold maker for some 25-30 years I decided to talk about the various mold rubbers and more.
Mold rubbers, as a sculptor and mold maker for some 25-30 years I decided to talk about the various mold rubbers and more.
Quick overview of mold process using Gel-10 silicone. This is a great method for fast, inexpensive, molds. I use this method a lot when a quick mold is needed on site. The required materials are Gel-10, Platthix thickener, Plaster Bandages, Vaseline, and some hot water. Those with a keen eye ...
Using plasticene oil based clay to fill in and create dividers in spaces behind full-round projections such as the space between the legs on a scullpture of a standing person.