Surgi-Lock 2oc Instant Tissue Adhesive was developed for use by veterinarians as an alternative to traditional sutures for use in neuters, declaws, tumor removals, and other minor procedures. This technologically advanced adhesive, which is based on 2-octyl cyanoacrylate chemistry, provides a fast, strong way to close wounds and surgical incisions. Bonds with the tissue within seconds to protect against bacterial infections. Because it is flexible, it bends with the animal’s skin/tissue during activity. Waterproof and non-stinging.