We use a lot of "colloidal silver" spray on cuts and other wounds. This often times works better than the antibiotic ointments. It worked a treat on a recent dogbite I had on my hand. We use it on our horses when they get the inevitable gashes and gouges, and also on ourselves. You can buy it for humans, but the horse stuff is the same and about half the price.

We use horse bandaging materials ("cohesive bandaging wrap") on ourselves too. Same stuff, but tons cheaper than the identical product sold in human pharmacies. Plus, the horse bandages come in lots of flashy colors, not just the drab muted tan of the human variety.

But if you want something that can double as fire paste, you need one of the antibiotic ointments with a petroleum base.