Review on Park Tool TB 2 Emergency Tire by Kevin Bigelow

I have a 1mm pinion sprocket on an external new MB tubeless tyre. I was thinking of taking the whole tire off, peeling off all the sealant, repairing from the inside would be strong enough, so I hope it will be better than a regular patch. It's a very large stain, but it doesn't seem to stay or attach to the tire. Dropped out, adheres very poorly to the inner surface of the tire. Completely failed after repeated cleaning of the surface. The last solution is to buy flexible super glue and use any old rubber of any kind, just glue it on. Reapply sealant, now like new.