Okay.....where does one get an "Umbrella" patch? I've been taking some rides that take me far from home....and I don't want to be stranded. I have a Progressive Suspension plug kit..but a good backup sounds like these umbrella plugs...I've gotten 2 nails in tires in one year....I'm spending way too much on tires and I don't even ride that hard....
Umbrella patches seal the hole from the inside .....have to remove tire from rim . Not a good option for "on the go" ! But a good option instead of buying another tire .
Okay, well depending on the extent of the puncture and it's location you can get buy with a professional patch job from the inside.
We had to practice doing these ourselves when I worked for Michilen NA so we could properly tell our distrubutors how to perform them to spec. We used some specialty rubber and tools. Likely not something you have laying around your garage.