Casting (six-session workshop)
In this six-week workshop, learn how to make a mold of your sculpture and create a final plaster cast of it from start to finish.
Mold making and casting is the art of replicating form from one medium to another. In this class we will explore mixing plaster, plaster waste molds (single use mold made from a clay sculpture) mold making in general, and among other concepts the meaning of undercuts, drafting, seam lines and their importance, mold registration, mold release, mold and casting reinforcement.
Fleisher will be closed on Monday May 28, to observe the Memorial Day holiday, the make-up session will be on June 18.
What you will learn in this workshop:
Mixing plaster and working with plaster
Learn about mold casting process including part registration, mold fabrication, and de-molding
Learn how to cast using your mold and chip out your castings
We will also cover some finishing techniques, including chasing parting lines from your castings
Required supplies for this workshop:
You must bring a clay sculpture to be cast. Preferably wet water-based clay. Oil-based clay may be more difficult and may also ruin the clay.
(1-2) 5qt pails/buckets
(1) 2 1/2qt pail/bucket
(2) 2″Chip brushes
(1) 1 1/2″ putty knife
Suggested tools: scissors, pliers w/ wire cutters, screwdrivers, plaster tools, 3/4″ cold chisel, 1/4″ cold chisel, hammer