Les: Thanx for the reply. It got me to the manufactuer's site. It appears that the product is intended only for surface use and moderate bleeding. I'm more interested in a heavy duty hemostatic agent that I could also insert into a penetrating wound with a major bleed. I have Celox Z fold Trauma Gauze in my EDC IFAK. I guess it's back to the drawing board for a compact HD hemostatic package that I can attach to my bandanna kit.