Just be aware, yes they use CA to close wounds, but make sure you know your wound. I know a guy whose 4 stroke through the prop and it hit him in his abdomen. He looked at the apparently 1/4 to 3/8 inch cut, laughed and grabbed the super glue and glued it tight. In 2 hours, with a swollen abdomen because of the knicked vessel inside finding everyplace except the correct space for his blood to pool, he got rushed to the hospital where they cut him wide open, fixed the leak, gave him a transfusion or plasma I really don't know which, and then proceeded not only to sew up their entry path but to cut around his hack job and stitch that mess together.
Doesn't look from your photo like you knicked any tendons or anything else, but be careful and don't cause more problems then what you already have by accident. Remember, right after a major wound is not the best time for you to make important decisions.
Don't like to sound hypocritical on this though. I handle a whole bunch of paper each day. I don't presently have a paper cut that has superglue on it, but I usually do. Man I hate papercut.