Making A Silicone Form – Using Household Items

This is a detail by detail tutorial of how to generate a silicone mold. Those items used will be all household goods.

Step 1 You can put sculpture on a bed of clay. The clay wants to cover � of the statue. If this were a plaster mould, the midline exactly where the clay will go up to needs to be along the greatest points with simply no undercuts. This can be the surface you will make the first half involving your mold on.

2 Smooth the particular surface of the clay with a wet brush, in that case put four 1/4 ” round 1″ long items of clay surfaces on the cargo area to act because keys for typically the silicone. Put some sort of piece of clay surfaces topping the painting to act as some sort of pour spout (Sometimes the pour opening will be along the seam line. In that case, be sure to leave it open, never cover typically the pour hole)

3 Put a slender layer of Petroleum jelly on the clay surfaces bed and figurine.

Step 4 (Read and follow alert labels on most chemicals) Mix one-half cup of silicon with 2 tbsp of rubber cement together in the bowl. Should have the texture of almond butter.

Step 5 Spread the silicone within the clay mattress and sculpture. Perform not cover the particular top of typically the pour hole.

Phase 6 Press a single � square pieces of drywall mesh into the silicon. Observe that we do not cover the particular pour hole.

Step 7 Cover the mesh with a thin layer regarding you silicone blend.

silicone injection molding manufacturers Step 8 Cover up dry silicone along with layer of Vaseline. Then mix plast typer in a bowl along with water, it need to feel like pudding when correctly merged. Then put a thin layer of mixed plast typer on the Petroleum jelly coated surface of silicone (do certainly not cover pour hole).

Step 9 Move forward to dip 3x 2 items of burlap in mixed plastsorter and place them on the plastsorter layer from prior step. Do certainly not cover pour pit. While the plastsorter is still damp, lightly spray typically the surface of typically the burlap with water and smooth out and about the surface.

Phase 10 Cut the particular clay bed clear of your working surface area with something sharp (never cut towards yourself). Turn over the mold and even remove clay mattress from sculpture. Typically the clay inside the major slots must be eliminated as well. Clean up any remaining clay surfaces bits