Originally Posted by
GrainBrain
To those that have used the plugs, what were the circumstances?
Pretty self-explanatory, no? I took a cut too large to seal on its own but not large enough to warrant a boot. They're rare (at least for me), but they happen. Most recently, the plug blew out of a 5-6mm cut after an additional ~250 miles, so I'll probably treat them as a temporary fix to get home with minimal roadside fuss and then reassess at home (at least at road pressure).