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  1. Polytek® Development Corp.
  2. Product Information, Techniques & Troubleshooting
  3. Mold Making Questions

Mold Making Questions

  • Troubleshooting Common Mold Making Issues
  • What method should I use to make a mold?
  • Why does the surface of my rubber mold have bubbles?
  • What is a blanket mold?
  • If I short pour a mold, can I add more?
  • Can my torn mold be repaired?
  • How do I make a one piece block mold?
  • How should I prepare a clay model or surface for mold making?
  • How do I seal mold boxes?
  • Should I Cast Concrete in a Polyurethane or Silicone Mold?
  • How do I prepare a model or surface when making a polyurethane mold?
  • What can I use to make keys in my two-part mold?
  • How do I make a mold box and what materials can I use?
  • What mold material should I use to cast urethane foam?
  • How should my rubber molds be stored?
  • How to Make a Brush-On Mold with Plastic Mold Shell
  • How to Make a Silicone Blanket Mold with Foam Mold Shell
  • How to Make a "Glove" or "Sock" Mold
  • How to Make a Permanent Master for Mold Making
Polytek® Development Corp.
Return to our main website: www.polytek.com.