Yes I have successfully repaired a small cut on the tread using the Hutchinson tubeless repair kit. I applied glue to the cut on the outside of the tire, sanded and cleaned the interior, applied liberal amount of glue to the area where the patch would reside, applied the patch (you must separate the foil. The side that you just exposed goes on the puncture)), let it dry, and remounted and applied sealant to the tire.