[TowerTalk] Material Type Numbers

[Jim Brown]

On Tue,6/20/2017 9:43 AM, Clif Keely via TowerTalk wrote:
> How do the type numbers relate to things like permiability?  How are they sized?

Forgot to reference the Fair-Rite website. Download and study their pdf 
catalog. Underline the word STUDY.  The section on materials at the 
front of the catalog describes each one. There's a multi-page table that 
lists them all, then each material has its own page(s). Google to find 
Fair-Rite, then look for the catalog, then download and study it.

73, Jim K9YC