Thursday 16 April 2020

How to make a Silicone Mold for Casting

I have used Silicone Rubber from a brand called Siloczest. I would recommend using LSR-2. They have a different kinds, some which cures fast and some which cure slowly. This variety that i used is not food grade. You cannot bake food in it.

In the video tutorial i used LSR. The details came out beautifully as you can see in the video but when i 
cast resin in it the final cast did not come out easily. So i would recommend using some kind of mold release spray before pouring resin in it. The plaster of paris cast came out beautifully without any mold release.

Watch the Video tutorial below:


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