One of them being that you should always pour your silicone from one place and let it coat the piece being copied. Otherwise, there might be lines on the mold. Another tip is for DIY mold release ...

A release agent consisting of petroleum jelly ... [Eric] has also shown us how to make much larger silicone molds in the past. If you find yourself making lots of different-sized mold boxes ...

Want to create molds but don’t have silicone? In this video, I’ll show you an easy and budget-friendly way to make a mold without using silicone! This DIY method is perfect for beginners and crafting ...