I just had a very pleasant tyre repair experience, at the tyre shoppe (or tire shop, as I would normally write

) where I usually go for my 4-wheeled friends. I had picked up a small finish brad in the rear tyre, center tread. Very slow leak. Mr. Tyre plugged it with a natural rubber plug and rubber cement. Took all of 20 seconds. No charge.
Of course, as he explained with a smile, "no charge, no liability!" (yes, Dorothy, we are in the US

)
Granted, I am not as confident about the tyre now with its plug as I was before, but if I can more or less behave myself for the remainder of the tyre's life, how bad could rubber glude to rubber with rubber cement be? Already from the ride home, the plug has blended into its new home so as to be nearly imperceptible.