Re: Can TechnoGel be used for phonic isolation?

I looked at the site, and also suggest you contact the company
directly, via the links on their web page.

They have people there whose _only_ job is to answer questions like
yours.  Most companies call them
"applications engineers" or "technical support".   It is amazing how  
much you can learn by asking for help.
Never hesitate to ask for Samples and data sheets.  I have done that
for 25 years in my own work.  Sometimes
you just need to actually, physically, _try_ or _look at_ something
first.  Everyone in business understands that.

**** They should send samples and literature to you at no charge in
situations like this.

It is in their best interest to help people with questions like yours.
You might be able to develop new
business for them.

Good luck in your endeavors.

Rick