Choosing the Right Release Agent

Choosing the Right Release Agent

When is release wax enough? Why might the surface of a new mold need to be sealed with a mold sealer? And what makes a semi-permanent release agent a good choice for repeated mold use?

Our free PDF guide answers these questions and includes a practical quick-reference guide to help you compare the different options and choose the right one.

Who Is This Guide For?

This guide is intended for hobbyists, small businesses, and other makers who manufacture composite or cast parts using molds. It is suitable both for those planning their first mold project and for more experienced mold users who want to compare release waxes and semi-permanent release systems. The guide is particularly helpful when treating a new, refurbished, or porous mold surface for the first time.

What Will You Learn?

  • Understand why careful mold release preparation is essential for successful molding. 
  • Learn the differences between release wax, mold sealer, and semi-permanent release agents.
  • Get help choosing the right release system for one-off parts, small production runs, and repeated mold use.
  • Understand when a new, refurbished, or porous mold surface may need to be sealed before applying a release agent.
  • Gain an in-depth understanding of different release agent systems.​
  • Get a clear quick-reference guide for comparing the different options.


👉 Download the free release agent guide and find out which release agent is best suited to your project.

The guide will be delivered directly to your email.

Bonding ABS Plastic or Polycarbonate