That's pretty interesting. I have a lot of thorn trees here, and am always getting flats from them. My biggest problem is my Polaris Ranger, as I use that thing almost every day, checking cows, fencing, and general farm use. I've been fighting a slow leak n one tire for a month. Finally put another bottle f Slime in it, and hope it'll stop it for a while. I bought a set of front tires for my biggest tractor a couple of years ago, because the old ones had been patched too many times. The first flat I had on the new ones, I took it to a local place ran by the Mennonites. They put a substance in the tire that has the look and consistency of a cross between grease and molasses. Supposedly, it will fix small punctures such as a nail or thorn. It may work for some thing, but it didn't work on one tire, and I had to put a tube in. I'm going to take a serious look at this stuff and will probably try some.
