When you're making custom molds, a simple box is the most effective way to contain the silicone. The box can be made from objects around the house, like a milk carton or a plastic container, or you can build one out of plexiglass, cardboard or foam core. Whether you use something ready made or you build your own box for mold making, make sure it checks off the following four points:

• it's sturdy
• it's leak proof
• it has a plastic lined interior so that your mold pulls away with ease
• it's big enough to leave some space around your object

We're going to show you a couple of quick and easy options using objects from around the house or, if you prefer to DIY it, we'll show you how to build your own custom mold.

For a full list of materials and written instructions, please see our blog How To Build A Box For Mold Making:
https://www.artresin.com/blogs/artres...

Enjoy!



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