Duraflow RT for non-machine processing

I was given a cube of Duraflow RT (Part A and B) today and wonder if it can be used for normal processing. Also, the box has the code "0703 C7 0058" on it. I wonder, is this the date code? If so, is their an issue with expiration on this?

Any thoughts would be helpful, I have no clue how to use this stuff for normal processing and not even sure it's what I want to use. But the price was right!

It barely scratches the surface really. I hate to see this stuff goto waste.