Two Part Silicone Mould Making Process Two part silicone mold making includes encasing your model in silicon as you would with a one piece square shape. The distinctive with two piece square forms is that you make the mold in two sections. ďƒ˜ For two part silicone mould making, choose a trim box which fits your model and will take into consideration the silicon to pour around it. For little pieces this can be a simple plastic compartment found in any $2 shop or a wood base on which you can fabricate a case divider encompass made of Lego squares, Perspex, mat board or something comparative.
ďƒ˜ Draw a midway line around your model with a marker pen to demonstrate the separating line position of the two parts of the mold. Ensure the mud is framed straight up near the model and form box dividers so the silicon doesn't spill. ďƒ˜ Push a couple of spaces into the dirt around your model with the round leader of a pencil, or something like make the enlistment keys that will empower both parts of the mould making to fit together precisely.