Technical Library

Welcome to Freeman's technical library, featuring a comprehensive collection of resources for the making of parts, patterns, tools, and molds. In addition to reading through the information below, feel free to Contact Us with your technical issues.


Product Selection Guides/User Guides

We offer seven exclusive guides for choosing the right materials for the job and using them effectively.


Technical Q & A

Every month, our newsletter features real-world technical questions and answers taken from our email & phone tech-lines. As a subscriber, you'll also have access to our newsletter archives for past Q & A.


SDS (Safety Data Sheets)

SDS are available on the relevant product page.


Useful Guides & Reference

Calculating Materials Requirements For A Project
Glossary of Plastic Tooling Terms
Shore Hardness Guidelines
Viscosity Guidelines
Properties Of Cast Metals


Conversion Tables

Metric/English & Temperature Conversions
Converting Fractions, Decimals, and Millimeters