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How to Build a Simple Silicone Box Mold with Matt Lewis

How to Build a Simple Silicone Box Mold
Begin Learning the Art of Mold Making Starting with This Simple Technique Matt will guide you through the entire process of making a basic box mold

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  • Lesson Details
Matt Lewis
Modeling & Sculpture
Mold Making
19m 4s

In this video lesson artist and mold maker Matt Lewis will teach you how to build a simple box mold using a disposable plastic cup. You will learn how to make the easiest box mold possible including techniques, materials and tools, as well as how to cut the silicon and create the partitions in the mold.


  • Plastic Cup
  • Utility Knife
  • Ballpoint Pen
  • Foam Core Board or Cardboard
  • Hot Glue Gun
  • 2 1/2 Quart Buckets
  • Digital Scale
  • Mold Max 30 Silicone Mold Making Rubber
  • Paint Stirrer
  • Latex or Rubber Gloves
  • Scalpel
Beginner Friendly

This lesson has 3D Models reference. Subscribe now