ClotBlock is a lyophilized fibrin hemostatic designed for use an adjunct or primary treatment in moderate to severe hemorrhage. It can be applied directly to the wound in a laparotomy procedure or as non-invasive sealant. Its crosslinking technology generates a strong and safe adhesive fibrin sealant required for high volume hemostasis. The attachment properties of the cake as well as the rapid formation of and stability of the fibrin clot ensures that a strong stable fibrin clot is formed within 1 to 5 minutes depending on the grade of the wound. The agent is safe, biocompatible, biodegradable and can be stored at room temperature for one year.