EMT Gel for wounds?

I stumbled across this video recently:

Self Aid Kits, Part 2

About six minutes in he starts talking about EMT Gel as a first aid treatment for wounds. He even cuts his arm with a knife to demonstrate, which quickly becomes a good lesson in keeping one’s knife sharp.

Anyway, has anyone used this EMT Gel on wounds? It’s actually a veterinary product intended for field use on dogs or horses. Here’s the EMT Gel site.

Thanks!

Gordon