Tom,
I'm a little confused, not an uncommon experience for me. I use System III also and I mix in a 1 to 1 ratio as best I can. But you say mix 5.0cc Pt A and 2.5cc Pt B What am I missing?
I like the idea of the small, disposable measuring cups. I already looked them up on amazon.
Frank
Hope this helps Frank. My instructions say to use 2 parts A and 1 part B. I've under mixed in the past, by accident, and it takes forever for the Epoxy to set up, that's if it ever does.
Mixed at a 2:1
ratio,
System Three epoxy has excellent pot life and cure-time control. (copied from Jamestown Dist.)
I did read that if you're using a high viscosity Epoxy you might do a 1 to 1 ratio. Here's a couple of sites to check out.
www.jamestowndistributors.com
Measuring and mixing is really easy with most of our epoxy systems because they mix at a 2:1 or 1:1 volume ratio.
www.systemthree.com
Here's the google search that I used to get this info. "system 3 epoxy mix rates"
I also use squeeze bottles for my Epoxy mixing by transferring the parts into separate squeeze bottles so that dispensing the parts is much easier. If you're interested in them let me know and I can send the info to you. I also bought them on Amazon.