i have used the fix a flat, and it does work on some flats/punctures/air leaking from chrome peeling....however, the guys at the tire shops hate the mess it leaves on the inside of the wheel.

i did have to run the spare, on the front, and the way it steered, i didnt want to go very fast. take the back roads nice and slow, and try not to notice everyone looking at the bright yellow spare

be safe